Abstracts of Recent Published Material on Soil and Water Conservation

出版社:Agricultural Research Service, United States Department of Agriculture
出版年:1949
资源类型:图书,期刊(装订的)
细分类型:过刊阅览,期刊外借
相关推荐

Abstracts of recent published material on soil and water conser vation.

  • 作者:U. S. Dept. of Agriculture,Agricultural Research Service.
  • 出版社:Beltsville, Md. : [U.S. Dept. of Agriculture], 1955.
  • 出版年:1955

Dictionary of soil and water conservation

  • 作者:Verma,Balvir
  • 出版社:New Delhi : Metropolitan, 1984
  • 出版年:1984

Soil and Water Conservation

  • 作者:Frederick R.troeh
  • ISBN:013830324
  • 出版年:1980

Soil and water conservation

  • 作者:Troeh,Frederick R.
  • ISBN:013830324X ¥395.61
  • 出版社:Englewood Cliffs : Prentice Hall, c1991.
  • 出版年:1991

Soil and Water Conservation

  • 作者:Troch,F.R.
  • 出版社:New Jersey: Prentice Hall, c1991.
  • 出版年:1991