Haryono Semangun text Yogyakarta Gajah Mada University Press 1991 ix, 449 hal. : Ilus.; 21 cm Hama Penyakit tanaman-pangan 632 210322 20210322160231 INLIS000000000002647 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)