text Medan Balai Pengkajian Teknologi Pertanian Sumatera Utara 2010 ind vii, 39 p. : ill. ; 20 cm. Bibl.: p. 12-13 oleh Setia Sari Girsang; Didik Harnowo ZEA MAYS CULTIVATION INTEGRATED PLANT PRODUCTION 633.15 633.15 GIR t 221009 20221009112921 INLIS000000000001067 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)