Proceedings; abstracts [of the contributed papers received before October 31, 1966]. - Varanasi, International Society for Tropical Ecology, Dept. of Botany, Banaras Hindu University [1967?] - 54 p. 25 cm. ISBN: Rs5.00 LCCN: sa 68010068 Subjects--Topical Terms: Ecology--Congresses.--Tropics LC Class. No.: QH540 / .S97 1967 Dewey Class. No.: 574.5/0913