Briggs, David J. <br/><br/>
Agriculture and environment  :the physical geography of temperate agricultural systems 
David J.Briggs 
 - London;  Longman,  1985. 
 - 442p 
<br/><br/> Includes index and bibliography 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0582300002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural ecology
<br/><br/><label>Dewey Class. No.: </label>630.27  / BRA