Results 251 to 260 of about 1,065,128 (300)

Conservation of Natural Resources.

Bulletin of the Torrey Botanical Club, 1951
J. E. Potzger, Guy-Harold Smith
  +9 more sources

Conservation of Natural Resources

Soil Science, 1950
W EALTH of natural resources is a dominant factor in the American economy. We are a prosperous country primarily because we are a richly endowed country. If we continue to dissipate this natural heritage, if we fail to conserve our land, our forests, our oil and coal and minerals, we shall lose our sources of raw materials and of energy, and shall be ...
GUY-HAROLD SMITH, John Wiley and Sons
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Conservation of natural resources

Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences, 1986
SynopsisAn indication is given of the importance of the Clyde Estuary for economic, scientific and aesthetic purposes. The main thrust of the World Conservation Strategy and the Conservation and Development Programme for the U.K. is explained. In the light of this the attitudes and actions of a range of agencies operating in the estuary are examined.
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Conservation of natural resources

Electrical Engineering, 1948
The question of conservation is an especially important one in the United States today when we find ourselves faced with the possibility of a number of our natural resources giving out, and it is the engineer, whose responsibility it is to convert these materials into forms suitable for use by man, who has a special interest in the problem.
openaire   +1 more source

Conservation of Natural Resources

The Geographical Journal, 1959
F. H. W. Green, Guy-Harold Smith, R. C. Haw   +2 more
  +5 more sources

Teaching Conservation—Interdependence of Natural Resources

Childhood Education, 1959
Accounts in this article tell how first graders and fifth graders made conservation meaningful. Their laboratory was in their own school yard!
Bessie Huffman, James L. Bailey
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Conservation of Natural Resources

Ecology, 1955
George Kish, Guy-Harold Smith
openaire   +2 more sources

Conservation of Natural Resources

The Journal of Wildlife Management, 1972
Fred G. Evenden, Guy-Harold Smith
openaire   +1 more source