text Colombo IIMI 1992 Ind ix, 44 p.: ill.; 28 cm.-- ix, 44 p.: ill.; 28 cm.-- Bibl.: p. 33-35 OSWALD, Odile IRRIGATION SYSTEMS FEASIBILITY STUDIES 631.67 92-9090-145-4 INLIS000000000003398 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)