Trudgill Stephen T <br/><br/>
Soil and vegetation systems 
Trudgill Stephen T 
 - Oxford  Clarendon Press           1977 
 - xii, 180p.  cm. 
 - Contemporary problems in geography .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1, L7