A preliminary account of the North American species of Leccinum, sections Luteoscabra and Scabra. Michigan Botanist. 7:107-154.. 1967.
A preliminary account of the North American species of Leccinum, section Leccinum. Michigan Botanist. 5:131-179.. 1966.
A preliminary account of the North American species of Rhizopogon. Memoirs of The New York Botanical Garden. 14(2):1-177.. 1966.
Preliminary analysis of ERS-1 SAR for forest ecosystem studies. IEEE Transactions on Geoscience and Remote Sensing. 30(2):203-211.. 1992.
A preliminary comparative study of asexual reproduction in Dicranum flagellare and Dicranum montanum. The Journal of the Hattori Botanical Laboratory. 28:122-128.. 1965.
Preliminary list of the Arrenuri of Michigan. Part I. The subgenus Arrenurus. Transactions of the American Microscopical Society. 73:39-58.. 1954.
Preliminary list of the Arrenuri of Michigan. Part II. The subgenus Megaluracarus. Transactions of the American Microscopical Society. 73:367-380.. 1954.
Preliminary list of the Arrenuri of Michigan. Part III. The subgenera Micruracarus and Truncaturus. Transactions of the American Microscopical Society. 74:60-67.. 1955.
A preliminary list of the Culicidae of Michigan. Part I. Culicinae (Diptera). Entomological News. 52:101-105.. 1941.
A preliminary note on a population of Monoblepharis. Transactions of the British Mycological Society. 48:55-58.. 1965.
Preliminary note on the life cycle of Leptorhynchoides thecatus, an acanthocephalan parasite of fish. Journal of Parasitology. 25:180.. 1939.
Preliminary report of outer wall helices in trichomes of certain dicots. Canadian Journal of Botany. 55:128-132.. 1977.
Preliminary report of X-ray effects on the nematode Rhabditis strongyloides. Science. 112:356-357.. 1950.
Preliminary report on Michigan algae, exclusive of desmids and diatoms. Papers of the Michigan Academy of Science, Arts and Letters. 15:1-49.. 1932.
A preliminary report on the distribution of gymnosperms in Michigan. Michigan Botanist. 7:121-128.. 1968.
A preliminary report on the pollination of Sarracenia purpurea in a forest-swale ecotone. Carnivorous Plant Newsletter. 12:60-62,74.. 1983.
A preliminary report on the varieties of Maianthemum canadense in northern Michigan. Michigan Botanist. 9:48-52.. 1970.
Preliminary studies of inorganic polyphosphatase in developing and adult fish. The Anatomical Record. 117(3):614-615.. 1953.
Preliminary studies of the Hydracarina of Michigan: the subfamily Foreliinae Viets (Acarina: Pionidae). Annals of the Entomological Society of America. 48(4):299-307.. 1955.
Preliminary studies on the Hydracarina of Michigan: the genus Limnesia, subgenera Limnesiopsis Piersig and Limnesiella Daday. Psyche. 61:146-153.. 1954.
A preliminary study of aquatic Phycomycetes in the lakes of the Huron Mountains, Michigan. Veroeffentlichungen des Instituts fuer Meeresforschung in Bremerhaven. 10:93-106.. 1966.
A preliminary study of the achene epidermis of certain Carex (Cyperaceae) using scanning electron microscopy. Michigan Botanist. 14:67-72.. 1975.
A preliminary survey of the myxomycetes of Emmet and Cheboygan Counties. Papers of the Michigan Academy of Science, Arts and Letters. 48:131-136.. 1963.
Prenatal cannibalism in an insect. Naturwissenschaften. 94(6):477-482.. 2007.
The presence and variation of lateral red coloration in a population of Common Garter Snakes (Thamnophis sirtalis sirtalis). Herpetologica. 10:89-91.. 1954.
Present status of Elliptio complanatus in Douglas Lake, Michigan. Sterkiana. 43:10.. 1971.
Preservation of bryozoa. Transactions of the American Microscopical Society. 33:55-56.. 1914.
The prevalence of cercariae from Stagnicola emarginata (Lymnaeidae) over 50 years in northern Michigan. Journal of Parasitology. 83(3):536-540.. 1997.
Prevalence of dermatitis-producing schistosomes in natural bird populations of lower Michigan. Proceedings of the Helminthological Society of Washington. 46:58-63.. 1979.
The prey of six species of hawks in northern lower Michigan. Jack Pine Warbler. 54:70-74.. 1976.
Primary succession and forest development on coastal Lake Michigan sand dunes. Ecological Monographs. 68(4):487-510.. 1998.
Probable existence of synergistic interactions among different species of protozoans. Revista de Biologia. 6(1-2):103-108.. 1967.
Probing the delicate balance: Research at the Biological Station. Research News, Office of Research Administration, The University of Michigan. 23(4):1-16.. 1972.
A procedure for calculating daily moisture stress and its utility in regressions of tree growth on weather. Ecology. 47:64-74.. 1966.
Processing of atmospheric nitrogen by clouds above a forest environment. Journal of Geophysical Research. 112(D11). 2007.
The processing of mercury in forested ecosystems. Doctor of Philosophy:126pp... 1998.
The production of cercariae by a strigeid mother sporocyst. Journal of Parasitology. 44:289-291.. 1958.
Profile of a Biosphere Reserve: The University of Michigan Biological Station, USA, and its conformity to the Man and Biosphere Program. Natural Areas Journal. 23(2):165-173.. 2003.
Profile of the Land: Natural Features of the Inland Water Route Region of Northern Lower Michigan. :29pp... 1976.
Progenesis in Proterometra sagittaria Dickerman, 1946 (Trematoda: Azygiidae). Journal of Parasitology. 55:452.. 1969.
Promiscuity drives sexual selection in a socially monogamous bird. Evolution. 61(9):2205-2211.. 2007.
A propaguliferous form of Aulacomnium heterostichum. The Bryologist. 49:30-32.. 1946.
PROPHET 1998 meteorological overview and air-mass classification. Journal of Geophysical Research. 106(D20):24,289-24,299.. 2001.
Proprioception in the legs of phalangids. The Biological Bulletin. 124:262-267.. 1963.
Prospective study of swimmer's itch incidence and severity. Journal of Parasitology. 90(4):697-704.. 2004.
Proterometra dickermani, sp. nov. (Trematoda: Azygiidae). Transactions of the American Microscopical Society. 81:279-282.. 1962.
Proterometra edneyi n. sp. (Digenea: Azygiidae): behavior and distribution of acetylcholinesterase in cercariae. Transactions of the American Microscopical Society. 103:383-391.. 1984.
Protocol handbook for the Michigan Impact Monitoring System. Handbook 95-1. 2000.
Protozoan colonization of artificial substrates. Methods and Measurements of Periphyton Communities: A Review. Special Technical Publication 690:34-57.. 1979.
The protozoan colonization of polyurethane foam units anchored in the benthic area of Douglas Lake, Michigan. Transactions of the American Microscopical Society. 92:648-656.. 1973.
Protozoan colonization rates and trophic status of some freshwater wetland lakes. Journal of Protozoology. 31:456-467.. 1984.
Protozoan colonization rates on artificial substrates suspended at different depths. Transactions of the American Microscopical Society. 93:206-210.. 1974.
Protozoan communities, macrophyte vegetation and trophic status of northern Michigan wetland lakes. Doctor of Philosophy:116pp... 1981.
Protozoan species accrual on artificial islands in differing lentic and wetland systems. Hydrobiologia. 75:161-178.. 1980.
Protozoans (Protozoa). Pollution Ecology of Freshwater Invertebrates. :1-28.. 1974.
A provisional multispecies toxicity test using indigenous organisms. Journal of Testing and Evaluation. 13(4):316-319.. 1985.
Prudent predation: a field study involving three species of tiger beetles. Oikos. 31:128-136.. 1978.
The psilopezioid fungi. III. The genus Psilopezia (Pezizales). American Journal of Botany. 60:355-365.. 1973.
The psilopezioid fungi. IV. The genus Pachyella (Pezizales). Canadian Journal of Botany. 51:2009-2023.. 1973.
Ptyalincola ondatrae, gen. et sp. n. (Trematoda: Brachylaimidae), a fluke inhabiting the salivary glands of muskrats. Journal of Parasitology. 53:739-742.. 1967.
The pupa of Chaoborus albatus with a key to eastern Chaoborus pupae. Entomological News. 79:275-277.. 1968.
A purple color form of Pitcher's thistle. Contributions from the University of Michigan Herbarium. 23:349-350.. 2001.
A pyralid moth (Lepidoptera) as pollinator of blunt-leaf orchid. Great Lakes Entomologist. 16:57-60.. 1983.
Qualitative characterization of aquatic environments using diatom life-form strategies. Transactions of the American Microscopical Society. 100(2):165-182.. 1981.
Qualitative differences in protozoan colonization of artificial substrates. Hydrobiologia. 51:233-237.. 1976.
The quality of non-metropolitan living: evaluations, behaviors, and expectations of northern Michigan residents.. 1978.
Quantification of biogenic volatile organic compounds with a flame ionization detector using the effective carbon number concept. Atmospheric Measurement Techniques. 5(8):1911-1923.. 2012.
Quantifying canopy complexity and effects on productivity and resilience in late-successional hemlock–hardwood forests. Ecological Applications. 25(3):834-847.. 2015.
Quantitative and experimental studies of the systematics of Arctostaphylos uva-ursi (Ericaceae) in North America. Doctor of Philosophy:362pp... 1983.
Quantitative determination of biogenic volatile organic compounds in the atmosphere using proton-transfer reaction linear ion trap mass spectrometry. Analytical Chemistry. 82(19):7952-7957.. 2010.
Quantitative estimations of plankton from small samples of Sedgewick-Rafter-cell mounts of concentrate samples. Transactions of the American Microscopical Society. 68:185-199.. 1949.
Quantitative studies on populations of biting midge larvae in saturated soil from two types of Michigan bogs (Diptera: Ceratopogonidae). Journal of Parasitology. 46:565-566.. 1960.
A quantitative study of biogenic volatile organic compounds using proton transfer reaction linear ion trap mass spectrometry. Department of Chemistry. Doctor of Philosophy:250pp... 2009.
The quantity and quality of nutrient cations in some Michigan spodosols. Soil Science Society of America Journal. 133:383-389.. 1982.
A quarter century (1912-1936) of meteorological data, Douglas Lake, Michigan. Papers of the Michigan Academy of Science, Arts and Letters. 23:551-562.. 1938.
Radical chemistry at a forested continental site: Results from the PROPHET 1997 campaign. Journal of Geophysical Research. 108(D15). 2003.
Radish dedomestication (Raphanus sativus: Brassicaceae) - will gene flow assist the evolution of feral weeds? American Journal of Botany. 96:1-10.. 2008.
Range-wide Piping Plover survival: Correlated patterns and temporal declines. Journal of Wildlife Management. 74(8):1784-1791.. 2010.
Rapid biological monitoring system for determining aquatic community structure in receiving systems. Biological Methods for the Assessment of Water Quality. Special Technical Publication 528:148-163of256pp... 1973.
Rapid evolution in a crop-weed complex (Raphanus spp.). Doctor of Philosophy:235pp... 2007.
Rapid evolution in crop-weed hybrids under artificial selection for divergent life histories. Evolutionary Applications. 2(2):172-186.. 2008.
Rapid genotypic change in a population of the grass Danthonia spicata following disturbance. Canadian Journal of Botany. 65:1819-1823.. 1987.
Rat songs of Cedarville: zoologists at work. 17(1):6-12.. 1993.
Rate of species diversity restoration following stress in freshwater protozoan communities. The University of Kansas Science Bulletin. 48(6):209-224.. 1969.
The rate of species export from islands: an experimental approach with protozoan communities. Association of Southeastern Biologists Bulletin. 29(2):79.. 1982.
Rates of desiccation and rehydration of eggs in a terrestrial salamander, Plethodon cinereus. Copeia. 75:110-112.. 1961.
Rates of weathering and chemical depletion in soils across a chronosequence of Lake Michigan sand dunes. Geoderma. 85:255-282.. 1998.
Reaction of Chipping Sparrows to displaced nestlings. The Wilson Bulletin. 66(3):216-217.. 1954.
Reactions of certain nymphs of Stenonema (Ephemeroptera) to light as related to habitat preference. Annals of the Entomological Society of America. 38:234-236.. 1945.
Real Exposure: Field Measurement of Chemical Plumes in Headwater Streams. Archives of Environmental Contamination and Toxicology. 67(3):413-425.. 2014.
Real-time measurements of non-refractory particle composition and interactions at forested sites. Department of Astrophysical, Planetary, and Atmospheric Sciences. Doctor of Philosophy:159pp... 2004.
The rearing of dragonflies from eggs. Annals of the Entomological Society of America. 22:651-658.. 1929.
Rearing simuliids in the laboratory from eggs to adults. Proceedings of the Helminthological Society of Washington. 22(2):93-95.. 1955.
Recent additions to the records of the distribution of the amphibians in Wisconsin. Transactions of the Wisconsin Academy of Sciences, Arts and Letters. 40(2):215-234.. 1951.
Recent developments in avian migrational orientation. Northeastern Regional Meeting of the Animal Behavior Society. Technical report No. 20:102-109.. 1977.