Symposium on Forestry and the Public Welfare: Papers Read Before the American Philosophical Society, Autumn General Meeting November 17, 1944American philosophical society, 1945 - 90 pages |
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Page 408
... NEEDS OF WOODS AS A LAND CONSERVATION CROP W. C. LOWDERMILK Assistant Chief , Soil Conservation Service ( Read November 17 , 1944 , in the Symposium on Forestry and the Public Welfare ) Wood is the product of photosynthesis and is the ...
... NEEDS OF WOODS AS A LAND CONSERVATION CROP W. C. LOWDERMILK Assistant Chief , Soil Conservation Service ( Read November 17 , 1944 , in the Symposium on Forestry and the Public Welfare ) Wood is the product of photosynthesis and is the ...
Page 419
... needs . It has not been easy to meet these needs since 1940 , even though our average net imports of lumber and logs from Canada more than doubled and our pulpwood imports increased by 25 per cent , while our net export of lumber and ...
... needs . It has not been easy to meet these needs since 1940 , even though our average net imports of lumber and logs from Canada more than doubled and our pulpwood imports increased by 25 per cent , while our net export of lumber and ...
Page 421
... needs . A healthy forest economy in the United States , I hold , will benefit other nations . Not only will it assure them a possible source of timber supply to meet future needs , but it will enable us to provide them with other ...
... needs . A healthy forest economy in the United States , I hold , will benefit other nations . Not only will it assure them a possible source of timber supply to meet future needs , but it will enable us to provide them with other ...
Contents
Forests in Relation to Soil and Water | 399 |
Worldwide Needs of Woods as a Land Conservation Crop | 408 |
Americas Role in Meeting World Timber Needs | 418 |
3 other sections not shown
Common terms and phrases
agricultural American forest American Philosophical Society André François André Michaux ashes billion burning cedar cent century clearing climate cooperation corn crop cubic feet cultivation deforestation destruction developed district economic especially Europe European farm felled fence fire forest conservation forest industries forest land forest owners forest products Forest Service Forests and Parks fuel Government ground growing growth Humphrey Marshall hundred important improvement cutting increase JEREMY BELKNAP John Bartram John Evelyn Kennebeck labor Lebanon less logs lumber lumber industry manufacture mast measures ment Michaux mountains nature needs November 17 operation ownership paper pasture Pennsylvania Philadelphia pine plants pot ashes present problem protection public ownership pulp pulpwood raw materials region Regulation settlements settlers ship slopes soil stands stumps supply surface runoff timber timber products timberland tion tracts Travels trees United wind wood products wood pulp woodland woodlot