Varadharajan, S., C. Buvaneswaran, Rekha R. Warrier, and R. S. C. Jayaraj. 2010. “Response of Important Tropical Tree Species to Elevated CO<SUB>2< SUB>”;. Indian Forester 136 (11):1439-44. https://doi.org/10.36808/if/2010/v136i11/12951.