Washington, DC : U.S. Environmental Protection Agency, Office of Research and Development ; Las Vegas, NV : Environmental Monitoring Systems Laboratory ; Corvallis, OR : Environmental Research Laboratory, [1989]
Physical Details
xi, 59 pages : illustrations ; 28 cm
OCLC
ocm20833627
"A contribution to the National Acid Precipiation Assessment Program."
"Funded wholly or in part by the U.S. Environmental Protection Agency under contract nos. 68-03-3249 and 68-03-3050 to Lockheed Engineering and Management Services Company, Inc., no. 68-03-3246 to Northrop Services, Inc., and interagency agreement no. 40-1441-84 with the U.S. Department of Energy"--P. ii.
"August 1989"--Cover.
"EPA 600/4-88/025."
Includes bibliographical references (pages 46-47).