Leith, C. K.  1875-1956. <br/><br/>
Rock cleavage / 
by Charles Kenneth Leith. 
 - Washington,  Govt. Print. Off.,  1905. 
 - 216, ii p. :  ill., xxvii pl., diagrs.;  24 cm. 
 - U.S. Geological survey. Bulletin  no. 239 .
 - Geological Survey (U.S.).  Bulletin ;  no. 239. .
<br/><br/> Subject series: D, Petrography and mineralogy, 30; E,  Chemistry and physics, 42.  "Literature on secondary rock cleavage": p. 13-14.  Includes index. 
<br/><br/><label>LCCN: </label>gs 05000050  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocks--Cleavage.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9