1. Pesticide residues in the total diet in England and Wales, 1966–1967. III.—Organophosphorus pesticide residues in the total diet;Abbott;Pestic. Sci.,1970
2. Pesticide residues in the total diet in England and Wales, 1966–1967. IV.—Mercury content of the total diet;Abbott;Pestic. Sci.,1970
3. Chemical Announcements;Accum,1819
4. Cleaning Our Environment—The Chemical Basis for Action;American Chemical Society,1969
5. Polychlorinated biphenyl residues;Bailey;Chemy Ind.,1970