Cruickshank, J.G. <br/><br/>
Soil geography 
by J. G. Cruickshank. 
 - New York  Halsted Press  1972. 
 - 256 pages:  illustration,;  24 cm. 
<br/><br/> Includes index and bibliographical references 
<br/><br/><label>ISBN: </label>0470189193 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil geography<br/>Soil science