na INLIS000000000000770 20150529082917.0 a 140212 2011 jbi ind 978-602-99544-7-0 010-021400000000185 [22] 631.8 631.8 Eri p Erika J Peluang usaha kotoran ternak / Erika J Bandung : Mawar Putra Perdana, 2011 iv, 56 hlm. : ilus. ; 25 cm Bibliografi : hlm 56 PUPUK SUPUDES 10916-10917/KPAD/DS/2012