na INLIS000000000028268 20130612130603 Ind 010-061300000028268 Ind 639.375 2 639.375 2, SUS b Susanto, Heru Budidaya ikan lele, Heru Susanto 1998 Yogyakarta 71 hlm., ilus, 21 cm Ternak Lele NBPNMAT