Prasannakumar, V. (2007). Geomophology of keralla. University of Kerala.
Chicago Edition CitationPrasannakumar, V. Geomophology of Keralla. Kariavattom: University of Kerala, 2007.
MLA Edition CitationPrasannakumar, V. Geomophology of Keralla. University of Kerala, 2007.
Warning: These citations may not always be 100% accurate.