Lowrance, Richard., Stinner, Benjamin R. and House, Garfield J. <br/><br/>
Agricultural Ecosystems 
Unifying Concepts 
 - New York  John Wiley & Sons  1984 
 - 233 
<br/><br/><label>ISBN: </label>04787888 
<br/><br/><label>Publisher. No.: </label> Veena Book Centre 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science