Wojtkowski, Paul A <br/><br/>
Introduction to agroecology  principles and practices 

 - New York  Food Products  2006 
 - xix,404 p.   
<br/><br/><label>ISBN: </label>9781560223160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Ecology<br/>Agriculture<br/>Agroecology
<br/><br/><label>Dewey Class. No.: </label>630.27755  / WOJ