NOW READY. 



Three Quarto Volumes of about 400 pages each, small 4to, and 



an Atlas of 66 pages of maps in colours, 1 3 J X j 9^, bound in 



heavy paper cover. Price £5 5s. per set net. 



THE COAL RESOURCES 

 OF THE WORLD, 



An Inquiry made upon the initiative of 



THE EXECUTIVE COMMITTEE OF THE 



TWELFTH INTERNATIONAL GEOLOGICAL 



CONGRESS, CANADA, 1913, 



with the assistance of 



GEOLOGICAL SURVEYS & MINING GEOLOGISTS 

 OF DIFFERENT COUNTRIES. 



Edited by the 



GEOLOGICAL SURVEY OF CANADA. 



With numerous Plates and Illustrations in the Text, and 

 accompanied by an Atlas of 66 pages of maps in colours. 



The work is well illustrated with figures, maps, etc., but in 



addition to these text-illustrations there is an atlas of 66 pages 



of maps m colour showing the distribution of the coal areas 



and the geology of the more important fields. 



Sole Agents for Great Britain : 

 DULAU & CO., Ltd., 37 Soho Square, London, W. 



