CHATTOPADHYAY, G.N. Chemical analysis of fish pond soil and water / [by] G.N.Chattopadhyay - Delhi Daya pub. 1998 - 132 p. Includes appendixes,references and index. ISBN: 8170351774 Subjects--Topical Terms: Fish culture Ponds Ponds-Chemical analysis Dewey Class. No.: 639.31 / CHA