Consultancy for developing testing methods of obtaining benchmark information about beneficiaries for the Simalungun irrigation project North Sumatera , Indonesia text Quension City Nia Consult, Inc 1986 160p.: ills; 29 cm IRIGASI SIMALUNGUN SUMATERA UTARA 631.67(921.124)_ 631.67(921.124)_ INLIS000000000000424 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)