FitzPatrick, Ewart Adsil <br/><br/>
Soil their formation, classification and distribution 

 - London :  Longman,  1980 
 - 353 p.  ; ilus. ; láms. 
<br/><br/><label>LCCN: </label>39973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Clasificación.<br/>Suelos--Formación.
<br/><br/><label>Dewey Class. No.: </label>631.4  / F57