Dart, R. L. <br/><br/>
In situ stress analysis of wellbore breakouts from Oklahoma and the Texas Panhandle / 
by Richard L. Dart. 
 - Denver :  U. S. Geological Survey,  1990. 
 - various paging :  ill. ;  27 cm. 
<br/><br/> A multidisciplinary approach to research studies of sedimentary rocks ... 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rock deformation--Oklahoma<br/>Earth--Crust<br/>Rock deformation--Texas