na INLIS000000000004173 Ind 0010-1118004173 Irrigation FOOD AND AGRICULTURE ORGANIZATION Food and Agriculture Organization Rome FAO 1994 ix, 184 p.; 21 cm.-- ix, 184 p.; 21 cm.-- 92-5-003564-0 Bibl.: p.177-180 631.67(038) IRRIGATION TERMINOLOGY 607/FAO/95