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Binders  for  coal  briquets,  by  J.  E.  Mills.     Bull.  No.  343,  L908.     56  pp. 
Aline  sampling  and  chemical  analyses  of  coals  tested  at  tLe  I  nited  States  fuel- 
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Comparative  tests  of  run-of-mine  and  briquetted  coal  on  locomotives,  including 
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Washing  and  coking  tests  of  coal  at  the  fuel-testing  plant,  Denver,  Colo.,  by  A.  \V. 
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An  account  of  the  coal  field  embracing  parts  of  Indiana.  Illinois,  and  Kentucky 
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An  account  of  the  coal  field  occupying  parts  of  Missouri,  Kansas,  Nebraska,  and  low  a. 
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An  account  of  the  coals  of  Arkansas,  Indian  Territory,  and  northern  Texas. 
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An  account  of  the  coals  occurring  in  Washington,  California,  and  <  >regon. 
