01129nam a22003617a 4500 000012443 CHAP 20220329133836.0 971013s1979 r 00010 d 11658 12630 15826 CHAP 657.52 P44 Peri, Gideon. 87166 Evaluation and improvement of irrigation systems. Fort Collins, Colorado : Colorado State University, 1979. 80 h. Water management. Techinical report ; 49A BATCH-UPD 10 20130110 UCH01 1107 BATCH-UPD 10 20130410 UCH01 0659 BATCH-UPD 10 20130914 UCH01 1655 CONVERSION 10 20130109 UCH01 1308 E11695DGD 10 20150610 UCH01 0929 E5765TAJ 05 20150609 UCH01 1149 E5765TAJ 05 20150609 UCH01 1154 Irrigación. 60366 Skogerboe, Gaylord V. 106834 Water management. Techinical report ; 49A 121154 BK LIBRO 0 11658 11658 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 657.22 P44 33724000167821 2019-12-31 00:00:00 2019-12-31 LIBRO