Information sources in agriculture and food science / 
editor, G.P. Lilley 
 - London :  Butterworths,  1981. 
 - 603 p. ;  22 cm . 
 - Butterworths guides to information sources. .
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0408106123 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Information services.<br/>Agricultural literature.