Singh, B.R. . Advances in Fish Research Vol 2 / Textual Documents B.R. Singh. - 1st ed. / - Delhi : Narendra Publishing House , 1997. - xii, 304p. : ill. ; 25cm . ISBN: 81-85375-38-0 Subjects--Index Terms: Zoology-Fishes Fishes PG-Zoology Dewey Class. No.: 597 / Si 61 Ad