01383nam a2200301Ia 4500 91599 BIBL 20160527204858.0 800317s1978 dcua b 001 0 eng 78073104 78021896 04497224 06140402 07694477 (OCoLC)06198438 TD174 .A45 1978 WA 670 A5074c 1978 8011855 628/.5 American Chemical Society. Committee on Environmental Improvement. 52046 Local Cleaning our environment, a chemical perspective a report by the Committee on Environmental Improvement. 2 ed. Washington American Chemical Society 1978. ix, 457 p. ill. 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. Pollution 152331 Local Water Pollution prevention & control 187426 Local Environmental health 92390 Local Air Pollution prevention & control 50161 Local American Chemical Society. Committee on Chemistry and Public Affairs. Subcommittee on Environmental Improvement. Cleaning our environment, the chemical basis for action. 52046 Local 74745 74745 0 0 0 628_500000000000000_A512S2 0 evl 374172 10 10 1 2016-05-27 144084 0 628.5 A512s2 80000000760234 2016-05-27 00:00:00 r:91599 z:NCC:D 6