The Online Books Page

Books by Frank G. Hawksworth:

Books in the extended shelves:

• Hawksworth, Frank G., 1926-: 1979 dwarf mistletoe loss assessment survey on national forest lands in Colorado (Methods Application Group, Forest Pest Management, Forest Service, U.S.D.A., 1980), also by David W. Johnson, David B. Drummond, and United States. Forest Pest Management. Methods Application Group (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: The 6-class dwarf mistletoe rating system (Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1977), also by Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins and United States Forest Service (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Biology and classification of dwarf mistletoes (Arceuthobium) (U.S. Forest Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1972), also by Delbert Wiens (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Biology and management of dwarf mistletoe in lodgepole pine in the Rocky Mountains (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1989), also by David W. Johnson and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Biology of dwarf mistletoes : proceedings of the symposium, August 8, 1984, Colorado State University, Fort Collins (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1984), also by Robert F. Scharpf and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Carlos Bates' dwarf mistletoe resistant ponderosa pines: a postscript after half a century (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1981), also by Carleton B. Edminster and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Control of dwarf mistletoe in a heavily used ponderosa pine recreation forest : Grand Canyon, Arizona (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1973), also by Paul C. Lightle and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Douglas fir dwarf mistletoe (U.S. Dept. of Agriculture, Forest Service, 2000), also by James S. Hadfield, Robert L. Mathiasen, and United States Forest Service (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Dwarf mistletoes : biology, pathology, and systematics (U.S. Dept. of Agriculture, Forest Service, 1996), also by Rebecca G. Nisley, Brian W. Geils, Delbert Wiens, and United States Forest Service (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Dwarfmistletoe of ponderosa pine in the Southwest (U.S. Dept. of Agriculture, 1961) (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Fungal parasites of dwarf mistletoes (Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1977), also by Robert F. Scharpf, Ed F. Wicker, United States Forest Service, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Indicators and associated decay of Engelmann spruce in Colorado (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1966), also by Thomas E. Hinds and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Insects and mites associated with dwarf mistletoes (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970), also by Robert E. Stevens (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Lodgepole pine dwarf mistletoe (U.S. Dept. of Agriculture, Forest Service, 1984), also by Oscar J. Dooling and United States Forest Service (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Mistletoe literature of the world : a user's guide to a FAMULUS retrieval system (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1976), also by Robert F. Scharpf, Bernard J. Erickson, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: The mistletoes : a literature review (U.S. Dept. of Agriculture, 1961), also by Lake S. Gill (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Mistletoes on introduced trees of the world (Forest Service, U.S. Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974) (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Phoradendron on conifers (U.S. Dept. of Agriculture, Forest Service, 1980), also by Robert F. Scharpf and United States Forest Service (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Ponderosa pine dwarf mistletoe in relation to topography and soils on the Manitou Experimental Forest, Colorado (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968), also by Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Procedures for using yield simulation programs for dwarf mistletoe-infested lodgepole and ponderosa pine stands (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1973), also by Clifford A. Myers and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Simulating yields of southwestern ponderosa pine stands, including effects of dwarf mistletoe (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1972), also by Clifford A. Myers, Paul C. Lightle, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: SWYLD2, yield tables for even-aged and two-storied stands of southwestern ponderosa pine, including effects of dwarf mistletoe (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1976), also by Clifford A. Myers, Carleton B. Edminster, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Taxonomy and effects of dwarf mistletoe on Bristlecone pine on the San Francisco Peaks, Arizona (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1980), also by Robert L. Mathiasen and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Upward advance, intensification, and spread of Dwarf Mistletoe in a thinned stand of Western Larch (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1991), also by Ed F. Wicker and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: Wildland fires and dwarf mistletoes : a literature review of ecology and prescribed burning (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975), also by Martin E. Alexander (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: You can save your pines from dwarf mistletoe (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968), also by Wilmer F. Bailey, James Laning Stewart, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
• Hawksworth, Frank G., 1926-: You can save your trees from dwarf mistletoe (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1993), also by David W. Johnson and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)

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