000 00452cam a22001695a 4500
003 AR-BaBNM
007 ta
008 940103s1911 xx ||||| |||||||||||eng|d
035 _a000022291
040 _aAR-BaBNM
_bspa
_eaacr
100 1 _aHayes, Carlton J.H.
245 1 0 _aContributions to economic geology /
_cCarlton J.H. Hayes
260 _a[S.l.] :
_bGovernment Printing Office,
_c1911.
300 _a1 v.
942 _2udc
_cLIBRO
999 _c57191
_d57191
005 20230201210531.0