000 003900000a22001450004500
060 _a100
082 _a627.52 HOU
100 _aHowk, Ivan E
245 _aIrrigation engineering : V.1. Agricultural and hydrological phasis
260 _aNewYork, John Wiley & Sons INC
260 _c1951
300 _a545
650 _aIrrigation engineering/ Irrigation- Soil fertility
942 _cBK
999 _c219813
_d219813