The Online Books Page

Books by Thomas H. Nicholls:

Books in the extended shelves:

• Nicholls, Thomas H.: Animal vectors of eastern dwarf mistletoe of black spruce (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1983), also by Michael E. Ostry, D. W. French, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: Biology and control of sirococcus shoot blight on red pine (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1990), also by Michael E. Ostry and Darroll D. Skilling (page images at HathiTrust)
• Nicholls, Thomas H.: Brown-spot needle blight of pines (Dept. of Agriculture, Forest Service, 1978), also by W. R. Phelps, A. G. Kais, and United States Forest Service (page images at HathiTrust)
• Nicholls, Thomas H.: Brown spot needle disease : biology and control in Scotch pine plantations (North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), also by Darroll D. Skilling and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: Control of Lophodermium needlecast disease in nurseries and Christmas tree plantations (North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974), also by Darroll D. Skilling (page images at HathiTrust)
• Nicholls, Thomas H.: Eastern dwarf mistletoe on black spruce (Dept. of Agriculture, Forest Service, 1979), also by Michael E. Ostry and United States Forest Service (page images at HathiTrust)
• Nicholls, Thomas H.: How to identify and control noninfectious diseases of trees (Dept. of Agriculture, [Forest Service], North Central Forest Experiment Station, 1978), also by Michael E. Ostry, United States Forest Service, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: How to identify and control pine needle rust disease (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1976), also by Robert L. Anderson, United States Forest Service, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: How to identify and control sapsucker injury on trees (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1976), also by Michael E. Ostry, U.S. Fish and Wildlife Service, United States Forest Service, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: How to identify butternut canker (Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1978), also by James E. Kuntz, Kenneth J. Kessler, United States Forest Service, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: How to identify white pine blister rust and remove cankers (Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1977), also by Robert L. Anderson, United States Forest Service, and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: Naemacyclus needlecast (U.S. Dept. of Agriculture, Forest Service, Northeastern Area, 1981), also by Catherine F. Croghan and United States. State and Private Forestry. Northeastern Area (page images at HathiTrust)
• Nicholls, Thomas H.: Owls of the Northern Hemisphere, Winnipeg, 1997 (North Central Research Station, Forest Service, U.S. Dept. of Agriculture, 1997), also by David H. Johnson, James R. Duncan, United States. Forest Service. North Central Research Station, and Man.) International Symposium on the "Biology and Conservation of Owls of the Northern Hemisphere" (2nd : 1997 : Winnipeg (page images at HathiTrust)
• Nicholls, Thomas H.: Pocket guide to christmas tree diseases (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station ;, 1989), also by Robert D. Wray and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: Pocket guide to red pine diseases and their management (U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1990), also by Darroll D. Skilling and Minn.) North Central Forest Experiment Station (Saint Paul (page images at HathiTrust)
• Nicholls, Thomas H.: Sirococcus shoot blight (U.S. Dept. of Agriculture, Forest Service, 1984), also by M. Kathryn Robbins and United States Forest Service (page images at HathiTrust)

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