000 00553nam#a2200157ua#4500
001 GOACATREC38188
900 0 0 _a19990908
901 0 0 _aENG
903 0 0 _a59265
245 0 0 _aStatigraphy of the Mesaverde Group inthe Central and Eastern Gerater Green River Basin Wyowing Colorido and Lith : U.S. Geological Survey Professional Paper 1508
100 0 0 _aRoewer, Henry
902 0 0 _a557.295
650 0 0 _aGeology-Green River Watershed
650 0 0 _aGeology Strotigraphere Cretaceous
260 0 0 _aWashington
_bUnited States Government Printing of free
_c1990
999 _c38198
_d38198