Skinner, Brian J.  1928-. <br/><br/>
Physical geology/ 
by Brian j.Skinner and Stephen C.Porter. 
 - New York:  John Wiley & Sons,  1987. 
 - 750 p. :   ill. ;   29 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0471056685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geology.