Balasubramanyan K Swarupanandan K Sasidharan N. (1985). Field key to the identification of idegenous arborescent species of Kerala forests. Kerala forest Research Institute.
Chicago Edition CitationBalasubramanyan K Swarupanandan K Sasidharan N. Field Key to the Identification of Idegenous Arborescent Species of Kerala Forests. Peechi: Kerala forest Research Institute, 1985.
MLA Edition CitationBalasubramanyan K Swarupanandan K Sasidharan N. Field Key to the Identification of Idegenous Arborescent Species of Kerala Forests. Kerala forest Research Institute, 1985.
Warning: These citations may not always be 100% accurate.