Search Results       Your search for [subject]Cropping systems research -- Asia04 returned 1 record.           Report of a Workshop on cropping systems research in Asia. Los Baños, Laguna, Philippines: IRRI, 1982. Subject: Reports of a -- Workshop04; Cropping systems research -- Asia04; Tillage practices04; Disease problems in upland crops.          Add to Book Cart Relevance: 29.55%