000 00297nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aMichael A.M.
245 0 _aIrrigation theory and Practice
260 _bVikas
260 _c1981
365 _b0.00
650 _aEngineering
942 _cBK
999 _c244449
_d244449