Biswas, K P. Prevention and control of fish and prawn diseases / by K. P Biswas. - 2nd ed / . - Delhi : Narendra Publishing House , 2000. - xvi, 222p. : ills.,tables ; 22cm . Includes bibliographical references ISBN: RS 325.00 (Hb) Subjects--Index Terms: FISH DISEASES Dewey Class. No.: 639.96 / BIS/P