Amlacher, Erwin. Text book of fish diseases / Erwin Amlacher. - Delhi : Narendra Publishing House , 2009. - 302 p. : ills. ; 23 cm . includes bibliographical references and index ISBN: 8185375488 1195 Subjects--Topical Terms: ACQUACULTUREFISH DISEASES Dewey Class. No.: 639.96 / AML/T