Biswas, S., and L. N. Acharjyo. 1977. “Notes on Ecology and Biology of Some Reptiles Occurring in and Around Nandankanan Biological Park, Orissa”. Records of the Zoological Survey of India 73 (1-4):95-109. https://doi.org/10.26515/rzsi/v73/i1-4/1977/161906.