Download or read book Inventory of Permanent Water Areas Important to Waterfowl in South Dakota written by U.S. Fish and Wildlife Service. Office of River Basin Studies and published by . This book was released on 1955 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inventory of Permanent Water Areas Important to Waterfowl in Wyoming written by U.S. Fish and Wildlife Service. Office of River Basin Studies and published by . This book was released on 1955 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution and Status of Waterfowl in the Missouri River Basin written by U.S. Fish and Wildlife Service and published by . This book was released on 1957 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Missouri River Basin Progress Report written by Interior Missouri Basin Field Committee and published by . This book was released on 1954 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wetlands Inventory of North Dakota written by U.S. Fish and Wildlife Service. Office of River Basin Studies and published by . This book was released on 1955 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wetlands Inventory of South Dakota written by U.S. Fish and Wildlife Service. Office of River Basin Studies and published by . This book was released on 1955 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The National Union Catalog Pre 1956 Imprints written by and published by . This book was released on 1968 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wetlands Inventory of Nebraska written by U.S. Fish and Wildlife Service. Office of River Basin Studies and published by . This book was released on 1955 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inventory and Monitoring of Wildlife Habitat written by Allen Cooperrider and published by . This book was released on 1986 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Waterfowl in Winter written by Milton Webster Weller and published by U of Minnesota Press. This book was released on 1988 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waterfowl in Winter was first published in 1988. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. The emphasis in research on waterfowl has traditionally focused on breeding as opposed to migrant or wintering birds. Scientists have long been interested in courtship, nest sites, laying, and brood-rearing, and they have also been concerned about losses of eggs, young, nesting hens, and breeding habitats, especially as they have affected the goal of increasing populations. But lately there has been an upsurge of interest and research on the migratory and wintering phases, and this volume offers ample evidence of the knowledge gained. The authors—105 waterfowl biologists—have contributed 47 chapters that range geographically from Alaska to northern South America, and from the Pacific Northwest to Nova Scotia and Florida. Their subjects include: distributional changes due to human influence; population trends and concerns over less common species; pairing and other behavior that occurs in the wintering areas and is vital to the success of the species; feeding ecology and body condition during winter; new habitats created by such activities as aquaculture and park development; losses of habitat due to development and drainage for alternate uses; lead poisoning and pollutants that are detrimental to waterfowl; habitat management for maintenance of successful populations now and in the future. Also presented are reports of workshop discussions outlining current issues and future research needs. Preparation of this volume was assisted by an editorial board comprising Bruce J. J. Batt, Robert H. Chabreck, Leigh H. Fredrickson, and Dennis G. Raveling.
Download or read book North Dakota Grazing written by and published by . This book was released on 1984 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North Dakota Grazing Environmental Impact Statement written by and published by . This book was released on 1984 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North Dakota Outdoors written by and published by . This book was released on 1982 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Construction Into the Powder River Basin Powder River Basin Expansion Project written by and published by . This book was released on 2001 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Waterfowl Tomorrow written by United States. Bureau of Sport Fisheries and Wildlife and published by . This book was released on 1964 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasis is on the needs of the 48 species of ducks, geese and swans, and the conservation of the lands and waters which sustain them.
Download or read book Reports and Documents written by United States. Congress and published by . This book was released on 1967 with total page 1708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
