Pal,S P. (1985). Contribution of irrigation to agricultural production and productivity. NCAER.
シカゴスタイル引用形Pal,S P. Contribution of Irrigation to Agricultural Production and Productivity. New Delhi: NCAER, 1985.
MLA引用形式Pal,S P. Contribution of Irrigation to Agricultural Production and Productivity. NCAER, 1985.
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