Discusses the possible health hazards resulting from released nucleic acid of inactivated viruses, chlorinated nonliving organic molecules, and overestimated reliability of waste treatment standards. Suggests the recycle system use a dual disinfectant such as chlorine and ozone in water treatment. (CC)

Surveys the growth, origins, and languages of the chemical literature. Discusses the indexing and abstracting of the chemical literature by the Chemical Abstracts Service. (MLH)

Summarizes comments made on S.2495, the Science and Technology Resources Survey and Applications Act of 1974, at Congressional hearings. Concludes that there is agreement on the policy provisions of the bill, but not on the establishment of new agencies and the assignment of their roles. (CC)