Gaby Stoll. (1986). Natural crop protection based on local farm resources in the tropics and subtropics. Germany: Josef Margraf, Publisher.
シカゴスタイル引用形Gaby Stoll. Natural Crop Protection Based On Local Farm Resources in the Tropics and Subtropics. Germany: Josef Margraf, Publisher, 1986.
MLA引用形式Gaby Stoll. Natural Crop Protection Based On Local Farm Resources in the Tropics and Subtropics. Germany: Josef Margraf, Publisher, 1986.
警告: この引用は必ずしも正確ではありません.