01025nam a22003137a 450000500170000000800410001701000100005801100100006803500100007808200160008810000390010424500400014326000410018330000070022450000140023150000310024559000410027659000410031759000410035859000410039959000420044065000250048265000320050770000250053990100070056494900620057194900610063399900170069420220329141313.0971010s1915            r     00010     d  a66099  a67071  a76247  a627.52bE8200aEtcheverry, Bernard Alfred.938584  aIrrigation practice and engineering  aNew York :bMc Graw-Hill,c1915-19 .  av.  a1992-1076  aLa biblioteca tiene: v.2-3  aBATCH-UPDb10c20130109lUCH01h2311  aBATCH-UPDb10c20130110lUCH01h1109  aBATCH-UPDb10c20130409lUCH01h2300  aBATCH-UPDb10c20130914lUCH01h1330  aCONVERSIONb10c20130109lUCH01h133614aIrrigación.96036614aIrrigaciónxE.U.A.9604050 aHarding S. T.952642  aBK  a627.52 E82bZAcLIBROd-67556eLIBROfv.3h5881i76247si  a627.52 E82bZAcLIBROd-9266eLIBROfv.2h5880i76247si  c66099d66099