Richard, P. Selva Singh, S. Abraham Muthukumar, and H. Malleshappa. 2014. “Melissopalynological Studies from Kalakad-Mundanthurai Tiger Reserve (KMTR), Southern Western Ghats, India”. Indian Forester 140 (12):1153-59. https://doi.org/10.36808/if/2014/v140i12/55244.