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040 _aAranzadi Liburutegia
080 _a1. Geoquímica 2. California
100 1 _aSheppard, Richard A.
_91418903
245 1 0 _aDiagenesis of tuffs in the Barstow formation, mud hills, San Bernardino county, California /
_cby Richard A. Sheppard and Arthur J. Gude.
260 _aWashington :
_bUnited States Government Printing Office,
_c1969
300 _a34 p. --
336 _2isbdcontent
_aTexto (visual)
337 _2isbdmedia
_3Impreso
_asin mediación
490 _aGeological Survey Professional Paper
490 _v634
700 1 _91442602
_aGude, Arthur J.
_d1917-1996
942 _2cdu
942 _cBK
_2cdu