Haines, Michael,  1939- <br/><br/>
Introduction to farming systems / 
Michael Haines. 
 - London ;  New York :  Longman,  1982. 
 - viii, 214 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [210]-212. 
<br/><br/><label>ISBN: </label>0582450810 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural systems.<br/>Agricultural systems--Great Britain.<br/>Agricultural systems--Europe.
<br/><br/><label>Dewey Class. No.: </label>338.10941  / HAI 1982