Hobbs, Betty C. & Gilbert, Richard J. <br/><br/>
Food poisoning and food hygiene 

 - 4th ed 
 - Edward Arnold, London  1978 
 - vii,366p 
<br/><br/><label>ISBN: </label>0-7131-4313-4 
<br/><br/><label>Dewey Class. No.: </label>614.31 Hob/Gil