Hilje Quirós, L. (1984). Current status of agricultural pest control in Costa Rica.
シカゴスタイル引用形Hilje Quirós, Luko. Current Status of Agricultural Pest Control in Costa Rica. 1984.
MLA引用形式Hilje Quirós, Luko. Current Status of Agricultural Pest Control in Costa Rica. 1984.
警告: この引用は必ずしも正確ではありません.