Blake, C. J. <br/><br/>
The determination of natural colors in foods :  a literature survey / 
C. J. Blake 
 - Leatherhead, Surrey :  1982 
 - 40 p. 
 - Scientific and technical surveys ;  no.130 .
<br/><br/> Cover title 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coloring matter in food<br/>Color of food