000			00380nam a2200133Ia 4500
008			190711s9999 xx 000 0 und d
020			_a9061911761
082			_a624.151 S891
100			_aSTOW,D.A.V
245		0	_aGEOSCIENCES IN DEVELOPMENT. PROCEEDINGS OF AN INTERNATIONAL CONFERENCE ON THE AP
260			_aROTTERDAM _bA.A. Balkema _c1991
300			_a25X18
942			_cBK _2DDC
999			_c23135 _d23135