Trees, food and people: land management in the tropics 由 Bene, J.G

主题: “...Agriculture-Tropics...”

Tropical agricultural hydrology : watershed management and land use

主题: “...Agriculture-Tropics...”

Effects of continuous cultivations and other agronomic practices on soil microarthopods : a unifying concept of agriculture and ecology for tropical agroecosystem 由 Mitra, S.K

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Soil conservation and management in the humid tropics : proceedings of the International Conference on Soil Conservation and Management in the Humid Tropics held in Ibadan, Nigeria...

主题: “...Agriculture-Tropics-Congresses...”

Commercial crops technology 由 Kurian, Alice

主题: “...Agriculture-Tropics...”

Report of the Tropical Development and Research Institute, April 1984-March 1985

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Blowing in the wind : deforestation and long-range implications.

主题: “...Agriculture-Tropics-Congresses...”

Review of tropical plant pathology

主题: “...Agriculture Tropical crops-Diseases and pests Plant diseases-Tropics Plant pathology Agricultural plant pathology...”