Phillips, Earl L. <br/><br/>
Laboratory analysis of pozzolan (fly ash) concrete / 
by Earl L. Phillips. 
 - [Washington] :  U.S. Dept. of the Interior, Bureau of Mines,  1981. 
 - ii, 27 p. :  ill. 
 - Report of investigations ;  8584 .
 - Report of investigations (United States. Bureau of Mines ;  8584. .
<br/><br/><label>LCCN: </label>91034034     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pozzuolanas--Analysis.