na NUTBA000000000002338 20140612115117.0 010-061400000000281 NBPDMAT 639.374 32 639.374 32 Mas b Mashudi Beternak belut dan pemanfaatannya / Mashudi Jakarta : Ganeca Exal, 2007 iv, 42 hlm. ilus. ; 21 cm. Belut NBPDMAT 21402961 0001/BPAP-NTB/20142014 21601821/BPAP-NTB/2017