Bayliss - Smith, T. P.  <br/><br/>
The ecology of agricultural systems  

 - New york  Cambridge University Press  1982 
 - 112p.  25cm 
 - Cambridge topics in geography : second series  .
<br/><br/><label>ISBN: </label>0521298296 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURAL & RELATED TECHNOLOGY<br/>TECHNOLOGY
<br/><br/><label>Dewey Class. No.: </label>630  / BAY