Search Results       Your search for [subject]Green manuring -- Congresses returned 1 record.           Green manure in rice farming : proceedings of a symposium, 25-29 May 1987. Manila: International Rice Research Institute in collaboration with the Commission on the Application of Science to Agriculture, Forestry, and Aquaculture, 1988. Subject: Symposium on Sustainable Agriculture : the Role of Green Manure Crops in Rice Farming (1987 : Manila, Philippines); Green manuring -- Congresses; Rice -- Fertilizers and manures -- Congresses.          Add to Book Cart Relevance: 23.28%