BAYLISS-SMITHT.P <br/><br/>
THE ECOLOGY OF AGRICULTURAL SYSTEMS 

 - LONDON  CAMBRIDGE UNIVERSITY PRESS  1982 
 - X,110 
<br/><br/> INCLUDES BIBLIOGRAPHY 
<br/><br/><label>ISBN: </label>0-521-23125-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural ecology. Agricultural systems.
<br/><br/><label>LC Class. No.: </label>S 439.B37 1982