000 00410nam a22001457a 4500
005 20250722104718.0
008 250722b |||||||| |||| 00| 0 eng d
050 _aQE651 .W4 1960
100 _aWeller, J. M.
245 _aStratigraphic principles and practice
_cJ. M. Weller
260 _aNew York
_bHarper & Row
_c1960
300 _axv, 725p. + Maps
_bPbk
650 _aGeology -
_vStratigraphic
942 _cBK
999 _c19745
_d19745