na YOGYA-02090000054796 20090227033418.0 ind 979-21-0079-0 010-020900000054796 YOPDYOG 639.2913 DEP 639.2913 Ruk B RUKMANA, H. Rahamat Budidaya Belut H. Rahmat Rukmana Cet. 1 Yogyakarta Kanisius 2003 324 hlm ilus 21 cm Bibliografi : hlm. 32 Belut - Budidaya YOPDYOG 2003-117h CB-D.11 1