Soil biota : management in sustainable farming systems /

類似資料

• Soil and civilization /
  著者:: Hyams, Edward, 1910-
  出版事項: (1952)
• A national program of research for environmental quality : pollution in relation to agriculture and forestry /
  出版事項: (1968)
• Ecology of arable land : perspectives and challenges /
  出版事項: (1989)
• Agriculture and the modern society /
  著者:: Midmore, D. J. (David J.)
  出版事項: (1997)
• Intensive agriculture and the environment /
  出版事項: (1973)