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Autor: Spencer, D.

This paper describes a research stratery for the inland valleys which are flat-bottomed and vary in size from a few to hundreds of hectares. Most of the valleys are not presently cultivated. Where cultivated, rice is the most important crop grown in the wet season followed usually by a cultivatio...


Spencer, D.[Farming systems research strategy for the development of inland valleys for increased food production in West Africa]Farming systems research strategy for the development of inland valleys for increased food production in West Africa
Autor: Spencer, D.

This paper describes a research strategy for the inland valleys which are flat-bottomed and vary in size from a few to hundreds of hectares. Most of the valleys are not presently cultivated. Where cultivated, rice is the most important crop grown in the wet season followed usually by cultivation ...


Spencer, D.[Farming systems research strategy for the development of inland valleys for increased food production in West Africa]Farming systems research strategy for the development of inland valleys for increased food production in West Africa

Ehui, Simeon K.Spencer, D.[Indices for measuring the sustainability and economic viability of farming systems: RCMP research monograph, No. 3]Indices for measuring the sustainability and economic viability of farming systems: RCMP research monograph, No. 3

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