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040    DLC|beng|cDLC|dm.c.|dRID 
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049    RIDR 
050 0  QE75|b.B9 no. 1377|aZ6738.C6 
082    557.3/08 s|a016.553/2 
086 0  I 19.3:1377 
090    QE75 .B9 no.1377 
100 1  Averitt, Paul,|d1908-1991.|0https://id.loc.gov/authorities
       /names/n50029943 
245 10 Bibliography and index of U.S. Geological Survey 
       publications relating to coal, 1882-1970 /|cby Paul 
       Averitt and Lorreda Lopez. 
264  1 Washington :|bU.S. Govt. Print. Off.,|c1972. 
300    v, 173 pages ;|c24 cm. 
336    text|btxt|2rdacontent 
337    unmediated|bn|2rdamedia 
338    volume|bnc|2rdacarrier 
490 1  Geological survey bulletin ;|v1377 
500    "Supersedes Circular 86." 
610 20 Geological Survey (U.S.)|0https://id.loc.gov/authorities/
       names/n80092173|vBibliography.|0https://id.loc.gov/
       authorities/subjects/sh99001362 
610 27 Geological Survey (U.S.)|2fast|0https://id.worldcat.org/
       fast/547115 
650  0 Coal|0https://id.loc.gov/authorities/subjects/sh85027307
       |vBibliography.|0https://id.loc.gov/authorities/subjects/
       sh99001362 
650  0 Coal mines and mining|zUnited States|0https://id.loc.gov/
       authorities/subjects/sh2008101151|vBibliography.|0https://
       id.loc.gov/authorities/subjects/sh99001362 
650  7 Coal.|2fast|0https://id.worldcat.org/fast/865087 
650  7 Coal mines and mining.|2fast|0https://id.worldcat.org/fast
       /865355 
651  7 United States.|2fast|0https://id.worldcat.org/fast/1204155
655  7 Bibliographies.|2fast|0https://id.worldcat.org/fast/
       1919895 
655  7 Bibliographies.|2lcgft|0https://id.loc.gov/authorities/
       genreForms/gf2014026048 
700 1  Lopez, Lorreda. 
830  0 U.S. Geological Survey bulletin ;|0https://id.loc.gov/
       authorities/names/n83720325|v1377. 
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