na INLIS000000000017991 20150706170807 170126||||||||| | ||| |||| || || 979-002-433-9 0010-071500000017991 639.7 639.7 PAL u PALUNGKUN, Ronny Usaha ternak cacing tanah Jakarta Penebar Swadaya 2010 124 hlm. ilus. 23 cm. Bibliografi : hlm.121 hlm CACING--TERNAK