000			00309nam a2200133Ia 4500
008			231017s9999 xx 000 0 und d
082			_a624.15
082			_bTRB
245		0	_aGuide to Earthwork Construction: State of the Art Report 8
245		0	_cTRB
260			_bTRB
300			_c30cm
942			_cREP
999			_c604084 _d604084