Manual del regente agropecuario.E Rojas Cabezas,M Viquez Camacho,L F Ramirez Ramirez,G Cortes Carrera,C Gonzalez, Maria Ocampo,M Umana Urena, M Marchena Bustos,Porras Vargas E A Bertsch F,W Badilla, J Garcia, Eds, Germain N Malpartida E,H Poupon,T Berke,P S Baenzigermag（2001）引用 22|浏览4暂无评分关键词pesticide,environmental protection,history,picking,terminology,regulations,pesticides,caveAI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
