Origin and refining of petroleum / 
H.G.McGrath and M.E.Charles symposium co-chairmen. 
 - Washington, D.C. :  American Chemical Society,  1971. 
 - 230 p. :  ill. ;  24 cm. 
 - Advances in chemistry series  103. .
<br/><br/> 'A symposium co-sponsored by the Division of Petroleum Chemistry of Canadian Society for Chemical Engineering of the Chemical Institute Canada at the ACS-CIC joint conference Toronto, Canada, May 25-28, 1970. 
<br/><br/><label>ISBN: </label>084120120X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Refining--Congresses.<br/>Petroleum--Geology--Congresses.