Jones, Gareth <br/><br/>
Vegrtation Productivity 

 - London  Longman  1979 
 - xii,100p. 
 - Topics In Applied Geography Sr. Ed By Conald Davidson & John .
<br/><br/><label>Subjects--Topical Terms: </label><br/>I:5
<br/><br/><label>Dewey Class. No.: </label>I:5  / K9