Proceedings of the conference on weed control in rice, 31 August-4 September 1981. - Conference on Weed Control in Rice (1981 : Los Banos). (Los Banos, Laguna International Rice Research Institute, 1983)
Jointly sponsored by the International Rice Research Institute and the International Weed Science Society.
Keywords: Rice -- Weed control -- Congresses; Weed control -- Congresses