na YOGYA-02090000034971 20090227024946.0 ind 979-413-417-1 010-020900000034971 YOPDYOG 639.3 T 639.3 Sus B SUSANTO, Heru Budidaya ikan guppy Heru Susanto Cet. 1 Yogyakarta Kanisius 1990 68 hlm ilus 21 cm Bibliografi : hlm. 67-68 Ikan guppy YOPDYOG 93P0046978