na INLIS000000000006158 20210604040513 0010-0221000030 ta 210604 0 ind 633.493:641 633.493:641 RUK a RUKMANA, Rahmat Aneka Olahan Ubi Kayu Yogyakarta : Kanisius, 2001 45p. : ilus ; 16 X 21 cm Yuyun Yuniarsih Ubi kayu Olahan UK/UPT BPTP Jatim 00000000750