Conservation of Wildlife: Hearings Before the Select Committee on Conservation of Wildlife Resources, House of Representatives, Seventy-Eighth Congress, First Session, Pursuant to H. Res. 20 ... December 9 and 10, 1943U.S. Government Printing Office, 1944 - 319 páginas |
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acres agricultural Alaska ammunition ANDRESEN ANGELL areas bass bass fishing beaver big game Bighorn biological bluegill breeding Brook trout CHAIRMAN COCHRAN Colorado Commission committee cooperation crop damage deer Division of Game ducks farm ponds farmers Federal feed fertilizer Fish and Wildlife fish ponds fishery flyway forage Forest Service fur bearers GABRIELSON Game and Fish game birds game departments GRAHAM grazing grouse hatcheries herd hunter kill hunter take hunting season Idaho increase Lake land livestock meat ment Mexico Mississippi flyway Montana Mountain mountain goat muskrats national forests National Park Service operation percent plants population pounds predators problem protection rainbow trout range refuges region River salmon SHANTZ Soil Conservation Service special quota species streams tion Total trout United Virginia War Production Board Washington waterfowl wild wildlife wildlife management Wildlife Service winter Yellowstone Yellowstone National Park