000			00345nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9061918154
082			_a628
082			_b142 IN
100			_aKolkman P.A.
245		0	_aModelling Soil-Water-Str
260			_aRotterdam
260			_b"A.A,Balkema"
260			_c1988
300			_a505
999			_c33103 _d33103