Briggs, David J. <br/><br/>
Agricultural and environment  : the physical geography of temperate agricultural system 

 - Essex  Longman,  1989. 
 - 442p. 
<br/><br/> Includes index and bibliography 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>05820014136 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental aspects<br/>Agricultural system 
<br/><br/><label>Dewey Class. No.: </label>630.912  / BRA