Joy, Tivy <br/><br/>
Agricultural ecology 

 - Burnt Mill  Longman Group  1990 
 - viii,288p.  23cm 
<br/><br/><label>ISBN: </label>0582301637 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630.27  / TIV