text Bogor Pusat Perpustakaan dan Penyebaran Teknologi Pertanian 2006 iv, 111 p. ; 21 cm. Heryati Suryanti dan Surya Mansur LIBRARY CLASSIFICATION UDC UNIVERSAL DECIMAL CLASSIFICATION 025.4 SUR b INLIS000000000001667 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)