na YOGYA000000000069585 20150302135954.0 0010-081400000069302 T 639.3 Sus B Heru Susanto Budidaya Ikan Guppy Heru Susanto cet.1 Yogyakarta kanisius 1990 67 hlm. ilus. 21 cm. Ikan Guppy YOPDYOG 46979-P/93