Drona Sarkar. (2013). Hydrobiology of Pokkali Fields of Rice Reaserch Station ,Ernakulam. Department of Fishery Hydrography.
シカゴスタイル引用形Drona Sarkar. Hydrobiology of Pokkali Fields of Rice Reaserch Station ,Ernakulam. Panangad: Department of Fishery Hydrography, 2013.
MLA引用形式Drona Sarkar. Hydrobiology of Pokkali Fields of Rice Reaserch Station ,Ernakulam. Department of Fishery Hydrography, 2013.
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