Sanctuary Woods Preserve: A floral census, natural features inventory, and historical survey, Laketown Township, Allegan County, Michigan
A study of abundance of stems per acre in relation to age of stand / by Charles D. Griffin
Temperature relations and phenology of the northeast Greenland flowering plants, (Meddelelser om Grønland, udgivne af Kommissionen for videnskabelige under søgelser i Grønland)
Vegetation recovery in arctic tundra and forest-tundra after fire: With supplementary reports Fuel characteristics of plant communities in the Mackenzie ... [by] Michael G. Weber (North of 60)
Pollination ecology of an alpine fell-field community in the north Cascades
Studies of intertidal vascular plants, especially sedge (Carex lyngbyei) on the disrupted Squamish River delta, British Columbia (Technical report - Fisheries and Marine Service)
Final report of the Missouri natural features inventory: Lincoln, Pike, St. Charles and Warren counties
Lichens of Voyageurs National Park: Final report
Plant phenology in the humid tropics (FRI research pamphlet)
Vegetation on Dall sheep range in the mountains of the western Noatak valley (Natural resources survey and inventory report AR)