Readings in Wildlife ConservationJames Allen Bailey, William Elder, Ted D. McKinney Wildlife Society, 1974 - Всего страниц: 722 |
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Стр. 5
... sport destroy the cultural value of sport . Not all sports have degenerated to the same extent as duck hunting . Defenders of the American tradition still exist . Perhaps the bow - and- arrow movement and the revival of falconry mark ...
... sport destroy the cultural value of sport . Not all sports have degenerated to the same extent as duck hunting . Defenders of the American tradition still exist . Perhaps the bow - and- arrow movement and the revival of falconry mark ...
Стр. 87
... sport hunting and commercial harvesting of wild animals . It was the commercial hunter , not the sport hunter , who exploited the great blue whale , the sea otter , the egret and the passenger pigeon . Those who kill animals and destroy ...
... sport hunting and commercial harvesting of wild animals . It was the commercial hunter , not the sport hunter , who exploited the great blue whale , the sea otter , the egret and the passenger pigeon . Those who kill animals and destroy ...
Стр. 531
... sport has special significance , especially if their use in sport can aid in necessary control . Potential of Large Predators for Sport Hunting The value of large predators for sport has received little attention in the United States ...
... sport has special significance , especially if their use in sport can aid in necessary control . Potential of Large Predators for Sport Hunting The value of large predators for sport has received little attention in the United States ...
Содержание
PERSPECTIVES | 1 |
Thinking like a mountain | 9 |
Lost margins in the abandoned farm | 19 |
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Readings in Wildlife Conservation James Allen Bailey,William Elder,Ted D. McKinney Просмотр фрагмента - 1974 |
Часто встречающиеся слова и выражения
acres adult agencies animals annual areas Barbary sheep behavior big game biological biologists birds black-tailed deer breeding burning Canada Canada geese caribou carrying capacity changes chaparral conservation cost crop Dall sheep diversity ecological economic ecosystem effects environment example exotic experience factors farm fertility Fish and Game fish and wildlife forage forest game management geese goose groups grouse growth habitat harvest herd hunters hunting important increase individual kill land Leopold limited living mallards marshes ment method Mississippi Flyway moose mortality muskrats National Park natural organic Park Service percent plants population density prairie predation problem production quail recreation refuge reproductive result ruffed grouse season seed sharecropping shrubland social soil species sport square miles succession territory tion types ungulates unit vegetation waterfowl white-tailed deer wild Wildl wildlife management wildlife resources winter range wolf wolves