Search Results       Your search for [subject]Agricultural innovations -- Tropics returned 1 record.           Alley farming in the humid and subhumid tropics : proceedings of an international workshop held at Ibadan, Nigeria, 10-14 March 1986. Ottawa, Canada: International Development Research Centre, 1989. Subject: Agricultural innovations -- Tropics; Agriculture -- Tropics; Hedgerow intercropping -- Tropics.          Add to Book Cart Relevance: 22.78%