Pamphlets on Conservation of Natural Resources, Volumen18U.S. Government Printing Office, 1909 |
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Página 265
... wildlife in the shifting ecological balance . The fact is that the economic worth of wildlife is tremendous . The value of our fisheries runs into the millions . Profits from the manufacture and sale of hunting and fishing equipment ...
... wildlife in the shifting ecological balance . The fact is that the economic worth of wildlife is tremendous . The value of our fisheries runs into the millions . Profits from the manufacture and sale of hunting and fishing equipment ...
Página 266
... wildlife protection . Wildlife management has become a technical study and a technical practice , and as we learn more about it we find new problems confront- ing us . Wildlife values should be considered in computing the costs and ...
... wildlife protection . Wildlife management has become a technical study and a technical practice , and as we learn more about it we find new problems confront- ing us . Wildlife values should be considered in computing the costs and ...
Página 267
... wildlife lies in the field of sport . Our traditional American attitude that every man and boy is a natural hunter and fisherman still persists , as is shown by the enor- mous number of hunting and fishing licenses issued each year ...
... wildlife lies in the field of sport . Our traditional American attitude that every man and boy is a natural hunter and fisherman still persists , as is shown by the enor- mous number of hunting and fishing licenses issued each year ...
Página 268
... wildlife conservation activities . Do we need fewer or more refuges ? Should the Government subsi- dize drainage of potholes and also subsidize the building of ponds ? It it better for states to spend public funds to improve habitat or ...
... wildlife conservation activities . Do we need fewer or more refuges ? Should the Government subsi- dize drainage of potholes and also subsidize the building of ponds ? It it better for states to spend public funds to improve habitat or ...
Página 269
... Wildlife , like all other forms of life , depends for its existence upon cer- tain environmental conditions ... wildlife environment - in most cases- far faster than wildlife can accommodate itself to the change . Among discussion topics ...
... Wildlife , like all other forms of life , depends for its existence upon cer- tain environmental conditions ... wildlife environment - in most cases- far faster than wildlife can accommodate itself to the change . Among discussion topics ...
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Términos y frases comunes
acres agencies Agriculture annual areas bill boys Bureau CAGNEY camp Chairman Civilian Conservation Corps Commission committee Congress conservation movement Construction cooperation coordination cost Council delinquency Department Douglas-fir economic enrollees existing facilities Federal Government fire Forest Fire forest land FOREST PROTECTION Forest Service forestry Gifford Pinchot Governor habitat important improvements increase industry Insect and Disease interest Interior January 26 juvenile Kalamazoo River labor legislation Maintenance Management and administration ment miles million acres mineral national forests national-forest natural resources organization parks percent plans planting population present President problems production proposed recommendations recreation Reforestation regional resource development Resource Management Resources and Conservation responsibility river roads and trails Senator CLARK Senator Humphrey SENATOR MURRAY Senator RANDOLPH Silviculture statement streams surveys Theodore Roosevelt Timber purchasers tion U.S. Senate United utilization Washington watershed welfare wildlife young Youth Conservation Corps