Lal, R. (1995). Tillage systems in the tropics: Management options and sustainability implications. FAO.
Chicagoスタイル(17版)引用形式Lal, Rattan. Tillage Systems in the Tropics: Management Options and Sustainability Implications. Rome: FAO, 1995.
MLA(9版)引用形式Lal, Rattan. Tillage Systems in the Tropics: Management Options and Sustainability Implications. FAO, 1995.
警告: この引用は必ずしも正確ではありません.