Download or read book Studies on Western Duck Sickness written by Millard Fillmore Gunderson and published by . This book was released on 1934 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Western Duck Sickness written by N. R. Ellis and published by . This book was released on 1935 with total page 1426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on western duck sickness written by Millard Fillmore Gunderson and published by . This book was released on 1932 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Western Duck Sickness written by Andrew J. Simek and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis investigates how the Bear River marsh0́9s protection became a national interest and a cause for conservation in the Progressive Era. The thesis documents how the marsh declined because of irrigation development culminating with an outbreak of avian botulism in 1910, and traces the long process to protect the marshland. The research focused on examining local water development patterns of the nineteenth and early twentieth centuries, ornithological research in the 1910s, and the national sportsmen0́9s conservation movement of the 1920s. Upon examination of these events, it becomes clear that a coalition of ornithologists, sportsmen, and policy makers worked together to institute change that affected the marsh. Through showing how groups came together in the past to work for conservation, this research highlights the important role that a coalition of groups can have in reshaping how a landscape is viewed and managed.

Download or read book Wild Life Problems of the Western States written by and published by . This book was released on 1976 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Bulletin written by and published by . This book was released on 1934 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Scientific Report wildlife written by and published by . This book was released on 1949 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Scientific Report wildlife written by U.S. Fish and Wildlife Service and published by . This book was released on 1968 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ducks Get Sick Too written by Ronald M. Windingstad and published by . This book was released on 1988 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Scientific Report wildlife written by and published by . This book was released on 1949 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Bibliography of References to Avian Botulism written by Jack P. Allen and published by . This book was released on 1977 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography, first compiled in 1970 in response to many requests for information on avian botulism, has been updated to include the literature published through 1975. In general only, articles dealing primarily with the avian disease are included, as opposed to those concerned with the various aspects of the biology of Clostridium botulinum, either type C or type E.A few exceptions, such as Bengtson's report of the first isolation and description of the type C organism, are included for their historical interest. Progress reports and other administrative documents not available for distribution on request are excluded, as are textbook accounts, which are generally summaries of work published elsewhere. Although there was an attempt to list every important reference, no claim to complete coverage of the published literature is made and the authors will be grateful to users of the bibliography who call attention to errors or omissions.

Download or read book Descriptions of Some Native Trypetid Flies with Notes on Their Habits written by Foster Hendrickson Benjamin and published by . This book was released on 1934 with total page 1480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Status of Wildlife in the United States written by United States. Congress. Senate. Special Committee on Conservation of Wildlife Resources and published by . This book was released on 1940 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Chief written by United States. Bureau of Biological Survey and published by . This book was released on 1939 with total page 1320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Chief of the Division of Biological Survey written by United States. Bureau of Biological Survey and published by . This book was released on 1912 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Circular written by and published by . This book was released on 1964 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Type C Botulism Among Wild Birds written by Edwin Richard Kalmbach and published by . This book was released on 1968 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: About 1910, notice began to be taken of a disease among waterfowl in the western U.S.; in subsequent years great numbers of waterfowl were lost to "western duck sickness". It was suggested that the disease might be a form of "alkaline poisoning," but eventually the cause was recognized a toxin of the bacterium Clostridium botulinum type C. This sketch includes a number of references.