Sylvia Sunarno [et.al.] text Bogor Pusat Perpustakaan Pertanian dan Biologi 1989 id iii, 86 p.: ill.; 24 cm. Sylvia Sunarno [et.al.] RESEARCH -- AGRICULTURE -- DIFFUSION OF INFORMATION -- EXTENSION ACTIVITIES 63.001.8:373.6/BAD/p 240304 20240304030733 INLIS000000000011386 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)