na INLIS000000000011554 20130515231354 ind 979-497-915-5 0010-051300000011554 ind 635.2 635.2 Rahmat, Rukmana Ubi jalar budi daya Cetakan : 9 Yogya Kanisius 1997 66 hlm. : ilus. ;21 cm. 61 Tanaman sayur mayur 13977