Robertson, John Braithwaite <br/><br/>
Chemistry of coal / 

 - London :  Gurney & Jackson,  1919. 
 - viii, 96 p. :  ill. ;  19 cm. 
 - Chemical monographs. .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fossil fuels <br/>Energy resources <br/>Solid fuels 
<br/><br/><label>Dewey Class. No.: </label>662.62 ROB