Balai Informasi Pertanian text Lampung Balai Informasi Pertanian 1988 43 hal. : Ilus. ; 16 cm Ubi Kayu 633.493 210322 20210322160247 INLIS000000000002719 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)