Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1954 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Checklist of State Publications written by Library of Congress. Exchange and Gift Division and published by . This book was released on 1965 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt: June and Dec. issues contain listings of periodicals.

Download or read book The National Union Catalogs 1963 written by and published by . This book was released on 1964 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Check list of State Publications written by Library of Congress. Division of Documents and published by . This book was released on 1965 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildlife Review written by and published by . This book was released on 1963 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reports and Documents written by United States. Congress and published by . This book was released on with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Checklist of State Publications written by Library of Congress. Exchange and Gift Division and published by . This book was released on 1966 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: An annual index to the monographs appears early in the following year.

Download or read book Montana Outdoors written by and published by . This book was released on 1999 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Aid in Fish and Wildlife Restoration Annual Report on Dingell Johnson and Pittman Robertson Programs written by United States. Bureau of Sport Fisheries and Wildlife and published by . This book was released on 1962 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearings Reports and Prints of the House Committee on Appropriations written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1964 with total page 1770 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reclamation of Ponds Lakes and Streams with Fish Toxicants written by Robert Earl Lennon and published by . This book was released on 1970 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Food and Agriculture Organization of the United Nations commissioned the U.S. Bureau of Sport Fisheries and Wildlife to prepare a review of literature on the reclamation of ponds, lakes, and streams with fish toxicants. Total or partial reclamation of small ponds, especially fish production ponds, with general or selective toxicants is a very common practice. The eradication of undesirable fishes from public lakes and streams began over 60 years ago, but accelerated within the past two decades as wild waters increasingly required fish management and as improved toxicants became available. Toxicants such as the organochlorines and organophosphates, borrowed from agriculture, are being replaced with controls that are more specific to fish or more appropriately formulated for aquatic application. Formulations of rotenone and antimycin are the most used, general fish toxicants in the United States; TFM is a successful, selective toxicant for larval sea lampreys in tributaries to the Great Lakes; and Squoxin is in advanced stages of development as a selective toxicant for squawfishes in salmonid streams on the west coast of North America. The review of literature and a widely circulated questionnaire indicate that 27 countries, in addition to the United States, and Canada, have used or are using fish toxicants for the control of undesirable fishes. Indicated, too, is the need for much research on all aspects of reclamation -- on the biology of target fishes; on alternatives to chemical control; on safe, effective, and non-persistent toxicants; on formulations and dispensing apparatus to reach and kill target fishes with the least possible contamination of the environment; on controls that may be integrated with toxicants to enhance reclamations; and on methods and equipment for pre- and Post-treatment surveys and evaluations.

Download or read book Congressional Record written by United States. Congress and published by . This book was released on 1964 with total page 1392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Senate documents written by United States and published by . This book was released on 1975 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Habitat Management Guides for the American Pronghorn Antelope written by James D. Yoakum and published by . This book was released on 1981 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by United States. Bureau of Land Management and published by . This book was released on 1980 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Statistical Report of the Commissioner Bureau of Reclamation to the Secretary of the Interior for the Fiscal Year Ended June 30 written by United States. Bureau of Reclamation and published by . This book was released on 1971 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by and published by . This book was released on 1980 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: