000 00287nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aCUEMCA (Richard H)
245 0 _aIrrigation system design : an emgg appro
260 _cPrentice Hall
365 _b0
650 _aNIL
942 _cBK
999 _c96483
_d96483