Productivity Effects of Cropland Erosion in the United States

出版社:Washington: Reseources for the Future Inc., c1983.
ISBN:0801832071
出版年:1983
作者:Crosson,P.R.
资源类型:图书
细分类型:西文文献
相关推荐

Productivity trends in the United States

  • 作者:Kendrick,John W.
  • 出版社:Princeton N.J. : Princeton University Press, 1961.
  • 出版年:1961

Soil erosion and crop productivity

  • 作者:Follett,R. F.
  • 出版社:USA.: american Society of Agronomy, c1985.
  • 出版年:1985

Impacts of technology on U.S. cropland and rangeland productivity

  • 作者:United States Congress. Office of Technology Assesment
  • ISBN:82600596
  • 出版社:Washington : [s.n.], 1982
  • 出版年:1982

Erosion and soil productivity : proceedings of the National Symposium on Erosion and Soil Productivi

  • 作者:National Symposium on Erosion and Soil Productivity
  • ISBN:0916150690
  • 出版社:St. Joseph, Mich. : American Society of Agricultural Engineers, c1985.
  • 出版年:1985

Soil erosion : causes, processes, and effects

  • 作者:Fournier,Arthur J.
  • ISBN:9781617611865
  • 出版社:New York : Nova Science Publishers, c2011.
  • 出版年:2011

The United States Pharmacopeia/United States

  • 作者:United States
  • 出版社:United States : United States Pharmacopeial, 1975
  • 出版年:1975