Stauffer, H. C.,  1922-, <br/><br/>
Oil shale, tar sands, and related materials :  based on symposium sponsored by the division of fuel chemistry at the second chemical congress of the north american continent, las Vegas, Nevada august 25-29, 1980 / 
H. C. Stauffer, editor 
 - 395 páginas 
<br/><br/><label>ISBN: </label>0841206406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Esquisto aceitoso--Congresos<br/>Arenas petrolíferas--Congresos
<br/><br/><label>LC Class. No.: </label>TN858  / S83