000 01158cam a22003011a 4500
001 gs 57000204
003 DLC
005 20260227111405.0
008 790212s1957 dcuab b 001 0 eng c
010 _ags 57000204
035 _a(OCoLC)4646079
040 _aU.S. Geol. Survey Liby
_cTxU
_dDNAL
_dDLC
050 0 0 _aQE75
_b.B9 no. 1034
051 _aTN30
_b.R6
_cCopy 2.
070 0 _a407
_bG29B no.1034
072 0 _aX400
082 _a553
100 1 _aRoberts, Ralph Jackson,
_d1911-
245 1 0 _aMineral deposits of Central America /
_cby Ralph J. Roberts and Earl M. Irving ; With a section on manganese deposits of Panama, by Frank S. Simons.
260 _aWashington, [D.C.] :
_bU.S. G.P.O.,
_c1957.
300 _ax, 205 p. :
_bill., maps (some col.) ;
_c24 cm. +
_e16 folded maps in case.
440 0 _aGeological Survey bulletin ;
_v1034
500 _a"Prepared under the auspices of the International Cooperation Administration, U.S. Dept. of State."
504 _aBibliography: p. 195-198.
500 _aIncludes index.
650 0 _aMines and mineral resources
_zCentral America.
700 1 _aIrving, Earl M.
_q(Earl Montgomery),
_d1911-
999 _c29165
_d29165