Agroecosystems text Washington, DC International Food Policy Research Institute 2000 XII, 115p; ill; 28 cm AGROECOSYSTEMS PILOT ANALYSIS 63 63 1-56973-457-7 INLIS000000000005860 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)