Mercury, sewage, and other wastes in the water / moderated by Glen Paulson.

Judd Posner, Richard Hall, Bruce Bell, and Raul Cardenas, who comprise the Water Pollution Subcommittee of the Scientists Committee for Public Information discuss their findings.|MERCURY, SEWAGE, AND OTHER WASTES IN THE WATER / moderated by Glen Paulson. SERIES: Scientists speak out| no. 3 – Judd Posner, Richard Hall, Bruce Bell and Raul Cardenas, who comprise…