TY - BOOK ED - American Chemical Society. ED - American Chemical Society. TI - Cleaning our environment, a chemical perspective: a report by the Committee on Environmental Improvement AV - TD174 .A45 1978 U1 - 628/.5 PY - 1978/// CY - Washington PB - American Chemical Society KW - Pollution KW - Local KW - Water Pollution KW - prevention & control KW - Environmental health KW - Air Pollution N1 - Edition of 1969 entered under: American Chemical Society. Committee on Chemistry and Public Affairs. Subcommittee on Environmental Improvement. Cleaning our environment, the chemical basis for action ER -