000 00283nam a2200097Ia 4500
082 _aJ R 550 KNAP
245 0 _aEarth science. Vol. 8 : The earth's resources
100 _a KNAPP, Brian Danbury, Conn., 2000
_994979
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c391344
_d391342