00581nam a2200169Ia 4500008004100000082001700041100001800058245006500076260004000141300000800181650003800189650003400227653002700261942001200288999001700300952009400317170901s1951    xx            000 0 und d  a627.52bH84I  aHouk, Ivan E. 0aIrrigation EngineeringbAgricultural And Hydrological Phases  aNew YorkbJohn Wiley and Sonsc1951  a545  aEngineering and allied operations  aTechnology (Applied sciences)  aIrrigation engineering  2ddccBK  c12022d12022  00102ddc4070aRAUbRAUd2017-10-18h1l0o627.52 H84Ip972r2017-10-18w2017-10-18yBK