text USA Martinus Nijhoff Pub. 1988 viii, 387 p. ill ; 25 cm SUSTAINABLE PERTANIAN-PEMBANGUNAN DEVELOPING COUNTRIES AARP.63:33 AARP.63:33 INLIS000000000004738 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)