| United States. Congress. Senate. Committee on Appropriations - 1967 - 174 halaman
...inconspicuous, is as much a part of the biota as a redwood tree or a forage species for elk. CONTROL OP ANIMAL POPULATIONS Good park management requires that...the major form of herd regulation in national parks. (d) Control 'by shooting within the parks. — Where other methods of control are inapplicable or impractical,... | |
| United States. Congress. Senate. Committee on Appropriations - 1967 - 170 halaman
...into the future, it is patently impossible to look upon trapping as a practical plan of disposal. (o) Shooting excess animals that migrate outside the parks,...the major form of herd regulation in national parks. (d) Control by shooting within the parks. — Where other methods of control are inapplicable or impractical,... | |
| J. Baird Callicott, Michael P. Nelson - 1998 - 716 halaman
...the specific purpose of reducing park game herds, and in fact most excess game produced in the parks is so utilized. This is by far the best and most widely...the major form of herd regulation in national parks. (d) Control by shooting within the parks. — Where other methods of control are inapplicable or impractical,... | |
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