na INLIS000000000003082 20210322160409 210322||||||||| | ||| |||| || | 9794134171 010-0321003082 id 639.31 639.31 SUS b SUSANTO, Heru Budidaya ikan guppy Yogyakarta Kanisius 1990 68 hal. : Ilus. ; 21 cm Ikan guppy