Howard, G C <br/><br/>
Hydraulic Fracturing Vol - 1. 

 - Texas  Society of Petroleum Engineers [SPE]  1990 
 - 429p 
 - SPE Print Series No. 28 .
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Dewey Class. No.: </label>665