text Bogor Puslitbangtan 1990 v, 275 p. : ill ; 24 cm USAHATANI AGRO-EKOSISTEM RISALAH LOKAKARYA 631.1 631.1 INLIS000000000004891 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)