Uma Devi, S. (1984). Impact of plantations on Keralas' economy with special reference to rubber: Some historical and quantitative aspects.
シカゴスタイル引用形Uma Devi, S. Impact of Plantations on Keralas' Economy with Special Reference to Rubber: Some Historical and Quantitative Aspects. University of Kerala, 1984.
MLA引用形式Uma Devi, S. Impact of Plantations on Keralas' Economy with Special Reference to Rubber: Some Historical and Quantitative Aspects. 1984.
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