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 |
From inside the book
Results 1-3 of 22
Page 417
... problem of full and safe uses of land . The urgency to work toward this end is already present and will increase . For there is danger that industrial demands on fibrous raw materials for papers and plastics will develop more rapidly ...
... problem of full and safe uses of land . The urgency to work toward this end is already present and will increase . For there is danger that industrial demands on fibrous raw materials for papers and plastics will develop more rapidly ...
Page 421
... problem . Should our primary efforts be devoted to supplying immediate post- war world needs for timber , whatever ... problem is the proper approach to the whole problem of world needs , there is much to be done . And it must be done ...
... problem . Should our primary efforts be devoted to supplying immediate post- war world needs for timber , whatever ... problem is the proper approach to the whole problem of world needs , there is much to be done . And it must be done ...
Page 445
... problem arose . Men living close together formed governments , such as they were , lived under certain rules either voluntarily ac- cepted or imposed upon them . A feeling of com- munity grew among them . Not so for those who continued ...
... problem arose . Men living close together formed governments , such as they were , lived under certain rules either voluntarily ac- cepted or imposed upon them . A feeling of com- munity grew among them . Not so for those who continued ...
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