Rajagopalsamy, C.B.T.. Nutrient dynamics in freshwater fish culture system / by C.B.T. Rajagopalsamy and V. Ramadhas. - / . - New Delhi : Daya Publishing House , 1961. - 130p. : figures ; 23cm . Includes index ISBN: 8170352444 RS275.00 Subjects--Index Terms: NUTRIENT DYNAMICS Dewey Class. No.: 639.31 / RAJ/N