000 00421nam a22001457a 4500
008 230512b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a551.7(026)
_bL6
245 _aInternational stratigraphic guide
260 _aNew York:
_bJohn Wiley And Sons,
_c1976
300 _a200p.
650 _aScience
700 _aGeorge, Neville(Ed.)
942 _2udc
_cBK
999 _c34274
_d34274