Showing results under subject: 'current affairs'

Economics of thinning stagnated Ponderosa pine sapling stands in the pine-grass areas of central Washington

Author: Sassaman, Robert W. - Barrett, James W. (James Willis), - Smith, Justin G. (Justin Gardner),
Publisher:Portland Or,Pacific Northwest Forest and Range Experiment Station, US Dept of Agriculture, Forest Service 1972
Abstract:

Economics of thinning stagnated ponderosa pine sapling stands in the pine-grass areas of central Washington

Author: Sassaman, Robert W. - Barrett, James W. (James Willis), - Smith, Justin G. (Justin Gardner), - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:Portland Or,Pacific Northwest Forest and Range Experiment Station, US Dept of Agriculture, Forest Service 1973
Abstract:

The expendable future : U.S. politics and the protection of biological diversity

Author: Tobin, Richard J. - Duke University Press.
Publisher:Durham NC,Duke University Press 1990
Abstract:

Economics of forestry : a bibliography for the United States and Canada, 1948-1952

Author: Flick, Frances J. (Frances Josephine),
Publisher:Washington DC,US Dept of Agriculture Library 19481952
Abstract:

Economics of forestry : a bibliography for the United States and Canada, 1953-1954

Author: Jackman, Mary. - Berry, Margaret W. - McMahon, Robert O.
Publisher:Washington DC,Forest Service, US Dept of Agriculture 19531954
Abstract:

KWS News Issue no. 2

Author: Kenya Wildife Service
Publisher:Kenya,Kenya Wildlife Service 2001
Abstract:

Some observations on the economics of "overdesigning" rubble-mound structures with concrete armor

Author: Weggel, J. Richard. - Coastal Engineering Research Center (U.S.)
Publisher:Fort Belvoir Va,US Army, Corps of Engineers, Coastal Engineering Research Center 1981
Abstract:

Swine production : economics

Author: Bens, R. J. - Canada. Department of Agriculture.
Publisher:1971
Abstract:

The economics of machinery choice in corn production

Author: Scott, John Thackery, - Cagley, Charles E.
Publisher:Urbana Ill,University of Illinois, College of Agriculture, Agricultural Experiment Station 1968
Abstract:

Education and research in agriculture and home economics in the United States, Supplementing exhibit of the States Relations Service, United States D…

Author: United States. Dept. of Agriculture. States Relations Service. - True, Alfred Charles, - Exposição do centenario do Brasil Rio de Janeiro, Brazil)
Publisher:Washington,Govt Print Off 1922
Abstract:
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