@article{K_P.S._2018, title={A Survey on the Pteridophyte Flora of the 18 Selected Sacred Groves in Chalavara Grama Panchayath, Palakkad District, Kerala}, volume={3}, url={http://dx.doi.org/10.22161/ijeab/3.4.11}, DOI={10.22161/ijeab/3.4.11}, number={4}, journal={International Journal of Environment, Agriculture and Biotechnology}, publisher={AI Publications}, author={K, PraveenKumar and P.S., Udayan}, year={2018}, pages={1222–1225} }