Schaperclaus, Wilhelm. Fish Diseases / Wilhelm Schaperclaus ; edited by W. Schaperclaus, H. Kulow and K. Schreckenbach. - 5th rev. and substantially eng. ed. - New Delhi : c 1991. Oxonian press, - Vols. : ill. ; 24 cm. Includes index. V. 1--; 314 314 Subjects--Topical Terms: Pathology. Fish.Diseases of fishes Dewey Class. No.: 639.3 / F526