Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1901)

Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz - Rabenhorst, Ludwig, 1806 -1881 (E. Kummer, 1903)

Eastern forest tree diseases in relation to stand improvement - Hepting, George H. (George Henry), 1907 -1988 (U.S. Govt. Print. Off, 1934)

Effects of dwarf mistletoe in shelterwood units on the Minarets Ranger District, Sierra National Forest - United States. Forest Pest Management. (South Sierra Shared Service Area, USDA Forest Service, Stanislaus National Forest, 1997)

Effects of partial cutting on diseases, mortality, and regeneration of Rocky Mountain aspen stands - Rocky Mountain Forest; Range Experiment Station (Fort Collins, Colo.) (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1982)

The encyclopedia of practical horticulture; a reference system of commercial horticulture, covering the practical and scientific phases of horticulture, with special reference to fruits and vegetables - Lowther, Granville, 1848 - (The Encyclopedia of Horticulture Corporation, 1914)

The encyclopedia of practical horticulture; a reference system of commercial horticulture, covering the practical and scientific phases of horticulture, with special reference to fruits and vegetables - Lowther, Granville, 1848 - (The Encyclopedia of horticulture corporation, 1914)

Enumeratio systematica fungorum in omnium herbarum europaearum organis diversis hucusque observatorum mentione facta fontium litterariorum diagnoses eorum figurasque proferentium nec non praecipuorum eorum synonymorum numerorumque collectionum plurium venalium species enumeratas - Oudemans, C. A. J. A. (Cornelis Antoon Jan Abraham), 1825 -1906 (apud M. Nijhoff, 1919)