Coche, A G. Simple methods for aquaculture pond construction for freshwater fish culture : pond-farm structures and layouts / by A.G Coche and J.F Muir. - / . - New Delhi : Daya Publishing House , 1992. - x,214p. : ill.,figs. ; 23cm . Includes index ISBN: 817035157X Rs. 840.00 Subjects--Index Terms: FISH CULTURE Dewey Class. No.: 639.31 / COC/P