Information sources in agriculture and food science 

 - England:   Butterworth & Co (Publishers) Ltd,   1981 
 - xiv, 603p. 
<br/><br/><label>ISBN: </label>0-408-10612-3  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Literature  Maps 
<br/><br/><label>Universal Decimal Class. No.: </label>63:664   / M1