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ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.12/5 ( download)
Download or read book Research and Applications of Chemical Sciences in Forestry written by and published by . This book was released on 1994 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Southern Forest Experiment Station (New Orleans, La.)
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ISBN 13 :
Total Pages : pages
Book Rating : 4.88/5 ( download)
Download or read book Research and Applications of Chemical Sciences in Forestry written by Southern Forest Experiment Station (New Orleans, La.) and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.73/5 ( download)
Download or read book Research and Applications of Chemical Sciences in Forestry written by and published by . This book was released on 1994 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 1994 pages
Book Rating : 4.76/5 ( download)
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1995 with total page 1994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 1096 pages
Book Rating : 4.41/5 ( download)
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1995 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert F. Tarrant
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ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.5T/5 ( download)
Download or read book The Future Role of Chemicals in Forestry written by Robert F. Tarrant and published by . This book was released on 1973 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a result of an increasing population, our reduced acreage of forest land will be called upon to produce maximum amounts of wood fiber, to satisfy an ever-increasing demand for recreational use, and to produce maximum amounts of clean, pure water. Under such demands, forestry must be practiced with an intensity that is beyond our ability to conceive at present. Of necessity, every tool, including chemicals, must be used in this intensive management for the good of mankind. To achieve these aims, it will be also necessary that we quickly acquire a detailed and intimate knowledge concerning the interactions that occur within forest ecosystemsnot only natural interactions among plants, but also those that occur when we artificially induce changes in structure or composition in communities or ecosystems by artificial means. Such changes may not only affect vegetation; they may also affect atmospheric, wildlife, and microbiological conditions as well. Chemicals are useful, necessary tools for helping to meet needs for food, wood fiber, and water, while man readjusts his numbers and modes of life to the rapidly dwindling resources of the earth. The more selective, less persistent chemicals will continue to play an important role in forest resource management, probably for several decades. However, chemical use must eventually be minimized, for it is simply a system of treating symptoms of unhealthy ecological conditions created by nature or man in the past. Technological, environmental, and socioeconomic factors will add new dimensions to chemical use, placing greater demands on the research and development process. Our pressing need, aside from solutions to problems of population pressures and extravagance in natural resource use, is rapid development of the ecological knowledge necessary to manage and maintain a healthy biosphere with minimum use of chemical tools.
Author : Pacific Northwest Research Station (Portland, Or.)
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ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.96/5 ( download)
Download or read book A Year in Review for the Pacific Northwest Research Station written by Pacific Northwest Research Station (Portland, Or.) and published by . This book was released on 1994 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Northeastern Forest Experiment Station (Radnor, Pa.)
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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.56/5 ( download)
Download or read book Publications of the Northeastern Forest Experiment Station, 1993 and 1994 written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1996 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Daniel Dolan
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ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.25/5 ( download)
Download or read book Proceedings written by J. Daniel Dolan and published by . This book was released on 1996 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 628 pages
Book Rating : 4.48/5 ( download)
Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
