Air pollution, federal law and analysis /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Wilmette, Ill. :
Callaghan,
c1981-
|
| Pynciau: |
| Disgrifiad o'r Eitem: | Includes Clean Air Act, 42 USC [double section symbol] 7401-7642, as amended to June 1, 1981 (228 p.) Kept up to date by cumulative supplements. Includes index. |
|---|---|
| Disgrifiad Corfforoll: | 1 v. (loose-leaf) ; 26 cm. |