Chemistry and analysis of the permitted coal-tar food dyes
Ambler, J.A. and Others
Chemistry and analysis of the permitted coal-tar food dyes - Washington 1926 - 1-41 p. - Chemistry, Analysis, Food United States Department of Agriculture. Department Bulletin No. 1390 .
Chemistry and analysis of the permitted coal-tar food dyes - Washington 1926 - 1-41 p. - Chemistry, Analysis, Food United States Department of Agriculture. Department Bulletin No. 1390 .