Pamphlets on Conservation of Natural Resources, Volumen18U.S. Government Printing Office, 1909 |
Dentro del libro
Resultados 1-5 de 100
Página 250
... Bureau now estimates that by 1975 our numbers will reach a staggering total of somewhere between 207 and 228 millions . For purposes of this discussion we have taken 220 million as being a reasonable estimate of the population of the ...
... Bureau now estimates that by 1975 our numbers will reach a staggering total of somewhere between 207 and 228 millions . For purposes of this discussion we have taken 220 million as being a reasonable estimate of the population of the ...
Página 257
... a timber famine was in the making . In 1901 Theodore Roosevelt U.S. President's Materials Policy Commission . Resources for Freedom , 1952 , Vol . 1 , p . 36 . became President . He created a separate Bureau of Forestry. 29.
... a timber famine was in the making . In 1901 Theodore Roosevelt U.S. President's Materials Policy Commission . Resources for Freedom , 1952 , Vol . 1 , p . 36 . became President . He created a separate Bureau of Forestry. 29.
Página 258
became President . He created a separate Bureau of Forestry in the De- partment of Agriculture of which Gifford Pinchot was the first Chief . Under their strenuous leadership , public opinion was aroused and a sense both of alarm and ...
became President . He created a separate Bureau of Forestry in the De- partment of Agriculture of which Gifford Pinchot was the first Chief . Under their strenuous leadership , public opinion was aroused and a sense both of alarm and ...
Página 301
... Bureau of Reclamation and the Federal Power Commission . We have some others , like the U. S. Geological Survey , which play a very important role in water information gathering and whose work is of key importance to the activity of the ...
... Bureau of Reclamation and the Federal Power Commission . We have some others , like the U. S. Geological Survey , which play a very important role in water information gathering and whose work is of key importance to the activity of the ...
Página 302
... Bureau of Reclamation , the Bureau designed that structure for hydro - electricity and irrigation purposes only . It neglected provisions for flood control . It wasn't until after the design had in a large part been finished that flood ...
... Bureau of Reclamation , the Bureau designed that structure for hydro - electricity and irrigation purposes only . It neglected provisions for flood control . It wasn't until after the design had in a large part been finished that flood ...
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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