00942cam a2200277 i 45000010008000000030008000080050017000160080041000330100017000740200015000910400027001060500020001330820015001531000022001682450100001902500012002902600031003023000029003333650014003625000051003765040051004276500016004787000037004947000055005317000078005861808494BD-DhUL20150228104906.0790420t19801950nyua     b    001 0 eng    a   79013319   a0471030589  aDLCcDLCdDLCdBD-DhUL00aS613b.I75 198000a631.7bHAI1 aHansen, Vaughn E.10aIrrigation principles and practices /cVaughn E. Hansen, Orson W. Israelsen, Glen E. Stringham.  a4th ed.  aNew York :bWiley,cc1980.  a417 p. :bill. ;c24 cm.  aS$b72.00  aThird ed. by O. W. Israelsen and V. E. Hansen.  aIncludes bibliographical references and index. 0aIrrigation.1 aStringham, G. E.,ejoint author.1 aIsraelsen, Orson Winso,d1887-1968,ejoint author.1 aIsraelsen, Orson Winso,d1887-1968.tIrrigation principles and practices.