Saxena, Amita. Control of biotic and abiotic factors in aquaculture / by Amita Saxena. - / . - New Delhi : Daya Publishing House , 2003. - 215p. : figures ; 22cm . Includes index ISBN: 8170352835 RS595.00 Subjects--Index Terms: AQUACULTURE Dewey Class. No.: 639.3 / SAX/C