Evaluating of short-term air action levels for Superfund sites

- United States. Environmental Protection Agency. Office of Air Quality Planning and Standards
- United States. Environmental Protection Agency. Region VI, Air Enforcement Branch
- Hansen, Mark

著者

- United States. Environmental Protection Agency. Office of Air Quality Planning and Standards
- United States. Environmental Protection Agency. Region VI, Air Enforcement Branch
- Hansen, Mark

（Air/Superfund national technical guidance study series, ASF-27）

U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, [1993]

"April 1993." -- T.p. : "May 1993." -- Cover

"EPA-450/1-93-009."--Cover

Prepared for: U.S. EPA, Region VI, Air Enforcement Branch

"EPA contract no. 68-DO-0125, work assignment II-79." -- "Acknowledgement" (vii p.)

"The project was managed by Mark Hansen of EPA's Region VI Office in Dallas, Texas." -- "Acknowledgement" (vii p.)