Brown Planthopper: Threat to Rice Production in Asia
International Rice Research Institute
Brown Planthopper: Threat to Rice Production in Asia - Los Banos,Laguna, Philippines P.O. Box 933, Manila, Philippines International Rice Research Institute 1979 - p.369:pic.:ill.:map.
633.18 / DOA
Brown Planthopper: Threat to Rice Production in Asia - Los Banos,Laguna, Philippines P.O. Box 933, Manila, Philippines International Rice Research Institute 1979 - p.369:pic.:ill.:map.
633.18 / DOA