text Rome FAO 1996 Ind vi, 48 p.: ill.; 29 cm.-- vi, 48 p.: ill.; 29 cm.-- SNELLEN, W. Bart IRRIGATION SCHEMES MAINTENANACE EQUIPMENT 631.347 INLIS000000000005808 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)