text Medan BPTP 1998 Ind xvii, 296 p. : ill. ; 28 cm. xvii, 296 p. : ill. ; 28 cm. Incl. bibl. SEMINAR NASIONAL EKSPOSE HASIL PENELITIAN DAN PENGKAJIAN TEKNOLOGI PERTANIAN ... (1998 : Medan) AGRICULTURE TECHNOLOGY 631.17.001.57 631.17.001.57SEMp INLIS000000000032900 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)