na JATIM-06090000018433 20090625112223.0 ind 979-497-914-7 0010-060900000018433 0 633.492 RUK U RUKMANA, Rahmat 0 Ubi Kayu : Budi Daya Dan Pascapanen Cet. 1 Yogyakarta Kanisius 1997 82 hlm. : ilus. ; 21 Cm 0 0 UBI KAYU BUDIDAYA JIPDSUR 3 0