LEADER 01181cam a2200301 4500001 SCSB-8466243 005 20000629172435.0 008 770830s1975 dcua 00| 0|eng| 009 .b104372412 010 77358488 040 |cNN |dNN |dWaOLN 050 0 TD883.2 |b.T44 100 1 Thom, Gary C. 245 10 Air pollution indices : |ba compendium and assessment of indices used in the United States and Canada / |cGary C. Thom and Wayne R. Ott ; sponsored by the Council on Environmental Quality and the U. S. Environmental Protection Agency. 260 [Washington] : |bThe Council, |c1975. 300 xi, 164 p. : |bill. ; |c27 cm. 504 Bibliography: p. 96-98. 650 0 Air quality |xStandards |zUnited States. 650 0 Air quality |xStandards |zCanada. 700 1 Ott, Wayne R. 710 2 Council on Environmental Quality (U.S.) 710 1 United States. |bEnvironmental Protection Agency. 907 .b104372412 |cm |da |e- |feng |gdcu |h0 |i1 991 |y3187036 035 (OCoLC)3187036 901 394fe9a9-47ea-415b-a76e-2d36a6fb8b28 |b9 |cfalse 852 8 |hJSF 77-758 |08622263 |bscsbnypl 876 |0862226314061065 |jAvailable |p33433037763236 |t1 |xShared |zNA |lRECAP