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Review of Index Hepaticarum by C.E.B. Bonner. Bulletin of the Torrey Botanical Club. 92(2):141-142.. 1965.
A review of the classification, distribution and habitats of the freshwater gastropods of the North American Great Lakes. Walkerana. 2(8):233-291.. 1987.
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A revision of North American Potamogeton subsection Pusilli (Potamogetonaceae). Rhodora. 76:564-649.. 1974.
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Revision of North and Central American Najas (Najadaceae). Sida. 8:34-56.. 1979.
A revision of the American spider parasites of the genera Ogcodes and Acrocera (Diptera, Acroceridae). The American Midlands Naturalist. 31:385-413.. 1944.
A revision of the fungi formerly classified as Nectria subgenus Hyphonectria. Memoirs of The New York Botanical Garden. 26:1-126.. 1976.
A revision of the genus Orthotrichum in North America, north of Mexico. Bryophytorum Bibliotheca. 1:208.. 1973.
A revision of the subgenus Melanonemotelus of America north of Mexico (Diptera: Stratiomyidae). The University of Kansas Science Bulletin. 38(19):1351-1391.. 1958.
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The ring-neck snakes, genus Diadophis. Bulletin of the Chicago Academy of Sciences. 7(1):1-144.. 1942.
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The role and diversity of arbuscular mycorrhizal fungi in Acer saccharum dominated forest ecosystems under natural and N-amended conditions. School of Forest Resources and Environmental Sciences. Doctor of Philosophy:99.. 2008.
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The role of conflict in breeding systems: burying beetles as experimental organisms. The American Biological Teacher. 58(2):118-121.. 1996.
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The role of environmental factors in Ring-billed and Herring Gull orientation. Doctor of Philosophy:281pp... 1968.
The role of flagellates in pioneer protozoan colonization of artificial substrates. Polskie Archiwum Hydrobiologii. 25:787-801.. 1978.
The role of ingested fungal enzymes in cellulose digestion in the larvae of cerambycid beetles. Physiological Zoology. 61(4):364-371.. 1988.
The role of intraguild predation, vertebrate predation, and dispersal in the organization of zooplankton communities. Doctor of Philosophy:192pp... 1993.
Role of mycophagy and bacteriophagy in invertebrate nutrition. Current Perspectives in Microbial Ecology. :257-263.. 1984.
The role of olfaction and audition in the orientation of leopard frogs, Rana pipiens. Herpetologica. 28:258-260.. 1972.
The role of posturing in behavioral thermoregulation by black dragons (Hagenius brevistylus Selys; Odonata). Physiological Zoology. 52:565-571.. 1979.
Role of predacious rotifers in Great Lakes plankton dynamics: final report to the National Oceanic and Atmospheric Administration. :57pp... 1979.
The role of substrate moisture and dew in the water economy of leopard frogs, Rana pipiens. Copeia. (1):141-149.. 1967.
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Role of the bottom fauna in the productivity of lakes. American Association for the Advancement of Science. 10:123-131.. 1939.
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The rooting of flowers in sterile culture. Bulletin of the Torrey Botanical Club. 69:332-341.. 1942.
The rusts of the Douglas Lake region. :277-278.. 1918.
Sampling and interpretation of algal patterns for water quality assessments. Rationale for Sampling and Interpretation of Ecological Data in the Assessment of Freshwater Ecosystems. Special Technical Publication 894:118-149.. 1986.
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Sapsucker trees as a factor in the distribution of hummingbirds in a northern climate. Proceedings of the Rochester Academy of Science. 13:96.. 1980.
Scale-dependent determinants and consequences of benthic algal heterogeneity. Journal of the North American Benthological Society. 16(1):248-262.. 1997.
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Schistosome dermatitis in Canada. Notes on two causative agents and their snail hosts in Manitoba. The Canadian Journal of Research. 14:6-10.. 1936.
Schistosome dermatitis in dogs. Journal of Parasitology. 24:474-475.. 1938.
Schistosome dermatitis in the United States (Michigan). Journal of the American Medical Association. 90(9):1027-1029.. 1928.
Sciocoris microphthalmus Flor. in northern Michigan (Heterop.). Entomological News. 31(5):141.. 1920.
The Scutelleroidea of the Douglas Lake region. University of Iowa Studies in Natural History. 10(1):45-65.. 1922.
Seasat imagery for detection of coastal wetlands. Proceeding of the Fifteenth International Symposium on Remote Sensing of Environment. :1475-1485.. 1982.
Seasat imagery for detection of coastal wetlands. :1475-1485.. 1982.
Seasonal and individual variation in gregarine parasite levels in the field crickets Gryllus veletis and G. pennsylvanicus. Ecological Entomology. 12:341-348.. 1987.
Seasonal biogeochemical patterns in surface water, subsurface hyporheic, and riparian ground water in a temperate stream ecosystem. Archiv fur Hydrobiologie. 134(4):459-490.. 1995.
Seasonal change in phosphorus content of Pinus strobus--Cenococcum geophilum ectomycorrhizae. Mycologia. 91(5):742-746.. 1999.
Seasonal changes in photosynthate transport within elongating shoots of Populus grandidentata. Canadian Journal of Botany. 52:2547-2559.. 1974.
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Seasonal distribution and life cycles of Ephemeroptera. Annals of the Entomological Society of America. 48:380-391.. 1955.
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Seasonal fish assemblage continuity on artificial reefs in a north temperate lake. School of Natural Resources and Environment. Master of Science:26pp... 1991.
Seasonal fluctuations in larval trematode infections in Stagnicola emarginata angulata from Phragmites Flats on Douglas Lake. Proceedings of the Helminthological Society of Washington. 27:11-13.. 1960.
Seasonal migrations and other movements in Douglas Lake pulmonate snails. Malacological Review. 5:11-12.. 1972.
Seasonal migratory cycle and related movements of the fresh-water pulmonate snail, Physa integra. The American Midlands Naturalist. 92:275-300.. 1974.
Seasonal occurrence and mating at flowers by Ancistrocerus antilope (Hymenoptera: Eumenidae). Proceedings of the Entomological Society of Washington. 86:930-934.. 1984.
Seasonal patterns of leaf photosynthetic capacity in successional northern hardwood tree species. American Journal of Botany. 73:131-138.. 1986.
Seasonal responses of leaf gas exchange to elevated carbon dioxide in Populus grandidentata. Canadian Journal of Forest Research. 22:1320-1325.. 1992.
The seasonal temperature dependency of photosynthesis and respiration in two deciduous forests. Global Change Biology. 10:939-950.. 2004.
Seasonal variation in the number of vertebrae of fishes. Papers of the Michigan Academy of Science, Arts and Letters. 2:207-214.. 1923.
Seasonal variation of biogenic VOC emissions above a mixed hardwood forest in northern Michigan. Geophysical Research Letters. 30(23). 2003.
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Seasonality in northen field crickets. Florida Entomologist. 58:31-32.. 1975.
A second nest of the Goshawk near Douglas Lake Cheboygan County, Michigan. Jack Pine Warbler. 29:89-90.. 1951.
A second new Mesovelia from Douglas Lake, Michigan region (Hemiptera; Mesoveliidae). Annals of the Entomological Society of America. 17:453-456.. 1924.