safe food: eating wisely in a risky world 
Michael F. Jacobson, Lisa Y. Lefferts and Anne Witte Garland. 
 -  Living Planet Press.  1991 
 - 234 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>1-879326-01-9 
<br/><br/><label>Dewey Class. No.: </label>641.3 J157 1991