000 00456pam a2200157a 44500
008 160408bc1969 xxu||||| |||| 00| 0 eng d
082 _a551.7
_bP442h
100 _aPetersen, Morris S.
245 1 _aHISTORICAL GEOLOGY, LABORATORY MANUAL
_cPRELIMINARY EDITION
260 _aDubuque
_bW. C. Brown
_cc1969
300 _a136
650 _aGeology, Stratigraphic -- Laboratory Manuals
700 _aRigby, J. Keith
964 _gCIRC
997 _aA8255 C
999 _c261360
_d261360