Singh, H.R Advances in limnology : proceedings of the National Symposium on Advances in Limnology and Conservation of Endangered Fish Species, Oct. 23-25, 1989 /Edited by H.R Singh - Delhi Narendra Publishing House 1993 - xv,366p. ISBN: 81-85-375-19-4 Subjects--Topical Terms: India--Freshwater fishes Dewey Class. No.: 551.48 / SIN/A