Soil, crop and water management systems for rainfed agriculture in the Sudano-Sahelian Zone proceedings - International Workshop on Soil, Crop and Water Management Systems for Rainfed Agriculture in the Sudano-Sahelian Zone(11-16 January 1987 : Niamey, Niger); International Workshop on Soil, Crop and Water Management Systems for Rainfed Agriculture in the Sudano-Sahelian Zone Niamey, Niger 1987 (Andhra Pradesh ICRISAT, 1989)
Keywords: Agriculture; Water management; West Africa