Users, operator and hydraulic structures: A Case of irrigation management in Western Mexico Overseas Development Institute, London text London Overseas Development Institute 1992 14p.; 21 cm IRIGASI MANAGEMEN WESTERN MEXICO 631.67(72) 631.67(72) INLIS000000000000488 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)