na INLIS000000000038471 20130612144135 Ind 010-061300000038471 Ind 636.597 636.597, Bet b Beternak itik hemat air, Penyunting; Purwadaksi Rahmat 2007 Jakarta iv,60 hlm, Ilus, 21 cm Itik - Budidaya Purwadaksi NBPNMAT