000			00368nam a2200133Ia 4500
008			150327s9999 xx 000 0 und d
041			_aENG
080			_a626.8 _bISR-I
100			_aIsaelsen, Orson W. ; Hansen, Vaughn E.
245			_aIrrigation principles and practices
260			_c1962 _aNew York _bJohn Wiley And Sons
300			_aviii, 447p.
942			_cBK _2udc
999			_c15561 _d15561