1. Water contaminated throughout U.S.;Chem Eng News,1975
2. EPA finds some 200 chemicals in waterways;Chem Eng News,1977
3. Hydrocarbon wastes to be regulated as a group;Chem Eng News,1984
4. Ethylene dibromide: worker exposure, use restricted;Chem Eng News,1983
5. Necrogenic action of carbon tetrachloride in the rat: a speculative mechanism based on activation;Slater;Nature (London),1966