na INLIS000000000000621 20220516130240.0 220516| ||| | ind a 0010-052200000000311 Budidaya Ikan secara Polikultur E.A. Djuwanah "DJUWANAH, E.A" Ungaran Trubus Agriwidya 1996 "vi, 76 p. : ills. ; 21 cm" ISBN 979-661-002-7 639.3 FISH. 1 1463