The Online Books Page

Books by Phillip J. Zwank:

Books in the extended shelves:

• Zwank, Phillip J., 1944-: Habitat suitability index models. Black-bellied whistling-duck (breeding) (Fish and Wildlife Service, U.S. Dept. of the Interior, 1988), also by Paul M. McKenzie and National Wetlands Research Center (U.S.) (page images at HathiTrust)
• Zwank, Phillip J., 1944-: Habitat suitability index models : Forster's tern (breeding), Gulf and Atlantic coasts (U.S. Fish and Wildlife Service, 1987), also by Richard P. Martin, U.S. Fish and Wildlife. Research and Development, U.S. Fish and Wildlife, and U.S. Fish and Wildlife Service (page images at HathiTrust)
• Zwank, Phillip J., 1944-: Habitat suitability index models. Lesser snow goose (wintering) (Fish and Wildlife Service, U.S. Dept. of Interior, 1985), also by John C. Leslie, Carroll L. Cordes, U.S. Fish and Wildlife. Research and Development, U.S. Fish and Wildlife, and National Coastal Ecosystems Team (U.S.) (page images at HathiTrust)
• Zwank, Phillip J., 1944-: Mottled duck (Fish and Wildlife Service, 1983), also by James C. Rorabaugh, U.S. Fish and Wildlife Service. Division of Biological Services, National Coastal Ecosystems Team (U.S.), and Louisiana Cooperative Wildlife Research Unit (page images at HathiTrust)

Find more by Phillip J. Zwank at your library, or elsewhere.