000 00590cam a22002294a 4500
001 36578
003 AR-SsjUBGM
005 20251206161943.0
008 250720s1960 xxu 000 0 eng d
040 _aAR-SsjUBGM
_cAR-SsjUBGM
041 0 _aeng
044 _axxu
080 _a551.3.051
100 1 _aWeller, J. Marvin
_940294
245 1 0 _aStratigraphic principles and practice.
260 _aNew York :
_bHarper & Row,
_c1960.
300 _a725 p. :
_bil. ;
_c23,5 cm
650 4 _aEstratigrafía
655 4 _aLibro
_914
942 _cLB
_2cdu
945 _aidgym
_d2004-10-01
999 _c36578
_d36578