000 01072nam#a2200325#a#4500
001 2683983
003 SLL
005 20190726120107.0
008 801118s1956 mx ab 000 0 spa d
019 _a13130130
035 _a(OCoLC)ocm06952787
035 _9DHG4513YL
040 _aAZS
_cAZS
_dMNU
_dYUS
040 _aAR-SmtFML
_cAR-SmtFML
043 _an-mx---
049 _aYUSG
111 2 _aInternational Geological Congress
_n(20th :
_d1956 :
_cMexico)
245 1 0 _aGeologia y depositos de carbon de la region de Sabinas, estado de Coahuila,
_cpor Raymond D. Robeck [et al.] Estudio hecho en colaboracion con el United States Geological Survey.
260 _aMexico,
_c1956
300 _a109 p.
_billus., maps (1 in pocket)
_c24 cm.
650 0 _aGeology
_zMexico
_zCoahuila (State)
650 0 _aCoal mines and mining
_zMexico
_zCoahuila (State)
650 _aprodorbis.library.yale.edu:7090/VOYAGER
_bUSA-Yale University
700 1 _aRobeck, Raymond C.
901 _a3
927 _a20011112R
928 _aACOC1107
948 _aRECON
942 _cBK
999 _c18337
_d18337