Singh, R.K.P.. Economics of aquaculture / by R.K.P. Singh. - / . - New Delhi : Daya Publishing House , 2003. - 143p. : Table and figures ; 21cm . Includes index and bibliography ISBN: 9788170352877 RS275.00 Subjects--Index Terms: AQUACULTURE-ECONOMICS Dewey Class. No.: 639.3 / SIN/E