Search Results       Your search for [subject]Varietal improvement of upland rice0 returned 1 record.           Major research in upland rice. Los Baños, Laguna, Philippines/ P.O.Box 933, Manila Philippines: IRRI, 1975. Subject: Crop environment of upland rice0; Upland rice0; Upland rice characteristics0; Varietal improvement of upland rice0; Cultural practices of upland rice0; Studies of insect pest of upland rice.          Add to Book Cart Relevance: 41.47%