Studies on taxonomy and ecology of the holthuriane in jaffna lagoon - Elangannayagam, P.,Departmet of Zoology.University of Colombo,Colombo 3; Ganeshalingam, V.K.,Departmet of Zoology.University of Colombo,Colombo 3 (Proceedings of the 37 Annual Session,Part I-Abstrascts, 1981)
Keywords: Life and earth sciences; -