Dillon, J. L., & Heady, E. O. (1988). Agricultural production functions. Kalyani Publishers.
シカゴスタイル引用形Dillon, John L., , Earl O. Heady. Agricultural Production Functions. Newdelhi: Kalyani Publishers, 1988.
MLA引用形式Dillon, John L., , Earl O. Heady. Agricultural Production Functions. Kalyani Publishers, 1988.
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