Biomass and net annual primary production regressions for Populus grandidentata on three sites in northern lower Michigan. Canadian Journal of Forest Research. 10:92-101.. 1980.
The above ground biomass and annual net production of bigtooth aspen (Populus grandidentata Michx.) on three soil types in northern lower Michigan. School of Natural Resources. Master of Science:80pp... 1977.
Effects of clear-cutting on nutrient losses in aspen forests on three soil types in Michigan. Mineral Cycling in Southeastern Forest Ecosystems. :673-686.. 1975.