na INLIS000000000029837 20231202150337 231202||||||||| | ||| |||| || | 978-979-006-278-8 010-1223029837 id 639.31 639.31 Rus k Bagus Harianto Ruslan Roy Kiat sukses beternak belut ( Keliling ) Cet.1 Jakarta Agro Media Pustaka 2010 viii, 124 hlm. : ilus. ; 23 cm. R26.34 - R26-0770 Perikanan Air Tawar