000 01317nam a2200265 a 4500
001 HZH
003 CY-NiDCL
005 20201017150935.0
008 100611s1985 us abf ||| |engd
040 _beng
_dΒιβλιοθήκη Τμήματος Γεωλογικής Επισκόπησης
_aCY-NiDCL
082 7 _a553.430972953
_219th ed.
100 1 _aCox, Dennis P.
_4aut
_9130966
245 1 0 _aGeology of the Tanama and Helecho porphyry copper deposits and vicinity, Puerto Rico /
_cby Dennis P. Cox.
260 _aWashington:
_bUnited States Government Printing Office,
_c1985.
300 _aiv, 59 p. :
_bill., maps, tables ;
_c29 cm.
_e+1 map.
490 0 _a;
_v1327
500 _aOne map on folded leaf in pocket.
500 _aConduct map: Geology of the Tanama and Helecho porphyry copper deposits and Vicinity, Puerto Rico.
504 _aIncludes bibliographical references (p. 58-59).
650 4 _aPorphyry
_zPuerto Rico
_zTanama Region
_9136168
650 4 _aCopper ores
_zPuerto Rico
_zTanama Region
_9130937
710 0 _aUnited States
_bGovernment Printing Office (U.S. G.P.O)
_4pbl
_9137807
911 _a000913
_e20100611
_j1985
_n553.430972953 COX
_p1
_q21
_r0
_s0
942 _2ddc
_cBK
_h553.430972953 COX
999 _c76692
_d76692