text Bogor IPB 1982 Ind 69 p.: ill.; 30 cm 69 p.: ill.; 30 cm INSTITUT PERTANIAN BOGOR AGRICULTURE EDUCATION 378.963 378.963INSd INLIS000000000006936 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)