00817cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040001800111042001200129050002200141051002600163100002100189245011300210260004800323300006500371490005900436504002800495650003500523999001700558gs 17000334 DLC20260227111321.0750505s1917    oncbf    b    000 0 eng    ags 17000334   a(OCoLC)1312635  aDLCcNhDdDLC  apremarc00aTN26b.A35 no. 14  aTN806.C2bG6cCopy 2.1 aGray, Francis W.04aThe coal-fields and coal industry of eastern Canada,ba general survey and description,cby Francis W. Gray.  aOttawa,bGovernment printing bureau,c1917.  a4 p.l., 67 p.bXXVI pl. (part fold.) map (in pocket)c25 cm.0 aCanada. Dept. of mines. Mines branch. Bulletinvno. 14  aBibliography: p. 55-60. 0aCoal mines and miningzCanada.  c25776d25776