Leong, H. Y. (2016). Comparative study of organic and conventional vegetable farming systems using material and substance flow analysis / Leong Hong Yeng.
Chicagoスタイル(17版)引用形式Leong, Hong Yeng. Comparative Study of Organic and Conventional Vegetable Farming Systems Using Material and Substance Flow Analysis / Leong Hong Yeng. 2016.
MLA(9版)引用形式Leong, Hong Yeng. Comparative Study of Organic and Conventional Vegetable Farming Systems Using Material and Substance Flow Analysis / Leong Hong Yeng. 2016.
警告: この引用は必ずしも正確ではありません.