Trudgill, Stephen Thomas. <br/><br/>
Soil and vegetation systems 

 - 2 ed. 
 - Oxford :  Clarendon,  1988 
 - 211 p.  : ilus.; gráfs. 
 - Contemporary problems in geography .
 - Contemporary problems in geography .
<br/><br/><label>LCCN: </label>1152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas--Nutrición.<br/>Suelos y cultivos.
<br/><br/><label>Dewey Class. No.: </label>631.43  / T7 1988