000 00457cam a22001695a 4500
003 AR-BaBNM
007 ta
008 940103s1910 xx ||||| |||||||||||eng|d
035 _a000036879
040 _aAR-BaBNM
_bspa
_eaacr
100 1 _aHayes, Carlton J.H.
245 1 0 _aContributions economic geology :
_b1909 /
_cCarlton J.H. Hayes
260 _a[S.l.] :
_bGovernment Printing Office,
_c1910.
300 _a1 v.
942 _2udc
_cLIBRO
999 _c71230
_d71230
005 20230201213656.0