Readings in Wildlife ConservationJames Allen Bailey, William Elder, Ted D. McKinney Wildlife Society, 1974 - Всего страниц: 722 |
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Стр. 396
... knowledge to social betterment . people The scientist has been criticized by other men , and with reason . He has been accused of social neutrality , moral incompetence , and ridicule of areas of knowledge " not subject to precise ...
... knowledge to social betterment . people The scientist has been criticized by other men , and with reason . He has been accused of social neutrality , moral incompetence , and ridicule of areas of knowledge " not subject to precise ...
Стр. 423
... knowledge of how specimens should be prepared and what data should be submitted with them will prove valuable to most field men . Although the wildlife manager is not supposed to be a pathologist he should have a sufficient knowledge of ...
... knowledge of how specimens should be prepared and what data should be submitted with them will prove valuable to most field men . Although the wildlife manager is not supposed to be a pathologist he should have a sufficient knowledge of ...
Стр. 655
... knowledge to achieve goals . Wildlife managers must use the knowledge at hand while recognizing its short- comings and seeking new and improved sources of knowledge . This paper illustrates the uncertainties that often pervade the data ...
... knowledge to achieve goals . Wildlife managers must use the knowledge at hand while recognizing its short- comings and seeking new and improved sources of knowledge . This paper illustrates the uncertainties that often pervade the data ...
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 |
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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