000			00451nam a2200157Ia 45e0
008			180110s1995 xx 000 0 und d
020			_a471109738
082			_a631.45
100			_aSchwab, Glenn O
245		0	_aSoil and Water Management Systems
250			_a4th ed.
260			_aNew York _bJohn Wiley & Sons _c1995
300			_axii, 371p.
942			_2ddc _cBK
999			_c1730 _d1730