Girish Gopinath. (2003). An integrated hydrogeological study of the Muvattupuzha river basin, Kerala, India. School of Marine Science, CUSAT.
Chicago-tyylinen lähdeviittausGirish Gopinath. An Integrated Hydrogeological Study of the Muvattupuzha River Basin, Kerala, India. Cochin: School of Marine Science, CUSAT, 2003.
MLA-viiteGirish Gopinath. An Integrated Hydrogeological Study of the Muvattupuzha River Basin, Kerala, India. School of Marine Science, CUSAT, 2003.
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