na INLIS000000000000465 20220516130118.0 220516| ||| | ind a 0010-052200000000155 Pembudidayaan Ikan Lele Lokal dan Dumbo Rony Hendrik Simajuntak "SIMANJUNTAK, Rony Hendrik" cet.4 Jakarta Bhatara Karya Aksara 1996 "xii, 54p. : ills. ; 21 cm" ISBN 979-410-089-7 639.31 FISH. 1 1619