000			00437nam a2200145Ia 45e0
008			180110s2007 xx 000 0 und d
020			_a1892769646
082			_a627.52
100			_aHoffman, Glenn J. et al
245		0	_aDesign and Operation of Farm Irrigation System
250			_a2nd
260			_aAmerica _bAmerican Society of Agricultural and Bio _c2007
300			_axii, 863p;
942			_2ddc _cBK
999			_c2387 _d2387