Government of Kerala. Department of Economics and Statistics. (2007). Report on cost of cultivation of important crops in Kerala 2005-06. Department of Economics and Statistics.
シカゴスタイル引用形Government of Kerala. Department of Economics and Statistics. Report on Cost of Cultivation of Important Crops in Kerala 2005-06. Thiruvananthapuram: Department of Economics and Statistics, 2007.
MLA引用形式Government of Kerala. Department of Economics and Statistics. Report on Cost of Cultivation of Important Crops in Kerala 2005-06. Department of Economics and Statistics, 2007.
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