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Analysis of policies to conserve soil and reduce surplus crop production (Agricultural economic report ; no. 534)

Analysis of policies to conserve soil and reduce surplus crop production (Agricultural economic report ; no. 534)
Microform図書
1985<YCA-A 1.107:534>
National Diet Library

Feasibility study for anaerobic digestion of agricultural crop residues : final report / Edward Ashare, Michael G. Buivid, Elizabeth H. Wilson, Dynatech R/D Company. (SERI/TR ; 8157-1)

Feasibility study for anaerobic digestion of agricultural crop residues : final report / Edward Ashare, Michael G. Buivid, Elizabeth H. Wilson, Dynatech R/D Company. (SERI/TR ; 8157-1)
Paper図書
Dept. of Energy, Solar Energy Research Institute1979.<M265-107>
National Diet Library
  • Subject HeadingBiomass energy -- United States. Crops and soils -- United States. Waste products as fuel.

Productivity effects of cropland erosion in the United States / Pierre R. Crosson with Anthony T. Stout.

Productivity effects of cropland erosion in the United States / Pierre R. Crosson with Anthony T. Stout.
Paper図書
Resources for the Future1983.<DM165-A39>
National Diet Library
  • Subject Heading...United States. Crops and soils -- United States. Crop yields -- United States.

Soil erosion and crop productivity

Soil erosion and crop productivity
Paper図書
editors, R.F. Follett and B.A. StewartAmerican Society of Agronomy1985
Other Libraries in Japan

Productivity effects of cropland erosion in the United States

Productivity effects of cropland erosion in the United States
Paper図書
Pierre R. Crosson with Anthony T. StoutResources for the Future1983
Other Libraries in Japan

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