000 00319nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a525 M391
100 _aMARVIN,U.B
245 0 _aCONTINENTAL DRIFT THE EVOLUTION OF A CONCEPT
260 _aWASHINGTON
_bINSTITUTION PRESS
_c1975
300 _a29X22
942 _cBK
_2DDC
999 _c17631
_d17631