na INLIS000000000009066 20150925123001 171103||||||||| | ||| |||| ||ind|| 978-979-002-438-0 0010-091500000009066 ind 639.7 639.7 M. u M. Fajar Junariyata Usaha Pembibitan Belut Di Lahan Sempit Jakarta Penebar Swadaya 2010 116 hlm,; 23 cm. ANEKA RAGAM ACTINOPTERYGII,IKAN TAWAR