Hepher, Balfour Nutrition of pond fishes Balfour Hepher - Cambridge Cambridge University Press 2009 - x, 388 p. : ill. ; 24 cm Includes indexes. Bibliography: p. [319]-380 ISBN: 9780521105477 ISSN: 87024968 Subjects--Topical Terms: Fish pondsFishes - Feeding and feeds Dewey Class. No.: 639.311 HEP