Conroy, D.A. . Textbook of Fish Diseases / Textual Documents D.A. Conroy, R.L. Herman. - 1st ed. / - Delhi : Narendra Publishing House , 1997. - 302p. : ill. ; 22cm . Index ISBN: 81-85375-48-8 Rs. 575.00 Subjects--Index Terms: Zoology Fish-Diseases PG-Zoology Dewey Class. No.: 597 / Co 81 Te