LEADER 00000nam 2200217 a 4500 001 0473694 003 UkHlHU 007 t 008 002511 1 1978 000 eng 040 UkHlHU 050 4 TD 180 A5 110 2 American chemical society committee on Environmental Improvement. 245 10 Cleaning our environment a chemical perspective. 250 2nd edition. 260 Washington, D.C. :|bCommittee on Environmental Improvement American Chemical Society,|c1978. 300 457p. 650 0 Pollution. 650 0 Pollution|xControl|xTechnology.
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