Trudgill, Stephen T. <br/><br/>
Soil and vegetation systems / 
by Stephen T. Trudgill 
 - Oxford :  Clarendon Press,  1977 
 - xii, 180 p. :  ill. ;  24 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 160-173. 
<br/><br/><label>ISBN: </label>0198740581 
<br/><br/><label>LCCN: </label>77-030179 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant--soil relationships<br/>Mineral cycle (Biogeochemistry)<br/>System analysis