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Soil erosion in the tropics : principles and management

Soil erosion in the tropics : principles and management
Paper図書
Rattan LalMcGraw-Hillc1990
Other Libraries in Japan
  • Subject HeadingSoil erosion -- Tropics Soil conservation -- Tropics
  • Subject Heading (ID)Soil erosion -- Tropics Soil conservation -- Tropics

Conserving soil moisture and fertility in the warm seasonably dry tropics

Conserving soil moisture and fertility in the warm seasonably dry tropics
Paper図書
Jitendra P. Srivastava ... [et al.]World Bankc1993
Other Libraries in Japan
  • Subject Heading...ion -- Tropics Soil conservation -- Tropics Soil fertility -- Tropics
  • Subject Heading (ID)...ion -- Tropics Soil conservation -- Tropics Soil fertility -- Tropics

Soil conservation for small farmers in the humid tropics

Soil conservation for small farmers in the humid tropics
Paper図書
by T.C. ShengFood and Agriculture Organization of the United Nations1989
Other Libraries in Japan
  • Subject HeadingSoil conservation -- Tropics Farms, Small -- Tropics
  • Subject Heading (ID)Soil conservation -- Tropics Farms, Small -- Tropics

Soil erosion and conservation in the tropics : proceedings of a symposium : pbk

Soil erosion and conservation in the tropics : proceedings of a symposium : pbk
Paper図書
sponsored by Divisions A-2, A-6, C-3, S-4, and S-7 of the American Society of Agronomy and the Soil Science Society of America ; managing editor, David M. Kral ; assistant editor, Sherri HawkinsAmerican Society of Agronomy : Soil Science Society of America1982
Other Libraries in Japan
  • Subject HeadingSoil erosion -- Tropics -- Congresses Soil conservation -- Tropics -- Congresses
  • Subject Heading (ID)Soil erosion -- Tropics -- Congresses Soil conservation -- Tropics -- Congresses

Soil conservation and management in the humid tropics

Soil conservation and management in the humid tropics
Paper図書
edited by D.J. Greenland and R. LalWileyc1977
Other Libraries in Japan
  • Subject HeadingSoil conservation -- Tropics -- Congresses Soil erosion --...
  • Subject Heading (ID)Soil conservation -- Tropics -- Congresses Soil erosion --...

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