Tisot, Peter R. <br/><br/>
Structural response of propped fractures in Green River oil shale as it relates to underground retorting / 
by P. R. Tisot. 
 - Washington, D.C. :  U.S. Dept. of the Interior,  1975. 
 - [2], ii, 21 p. :  ill. 
 - Report of investigations / Bureau of Mines, U.S. Department of the Interior ;  8021 .
 - Report of investigations (U.S. Department of the Interior.  8021 .
<br/><br/> Based on work done in cooperation with the University of Wyoming. 
<br/><br/><label>LCCN: </label>92045006     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil-shales.<br/>Shale oils.<br/>Secondary recovery of oil.