Acid rain and its effects on streamwater quality on Catoctin Mountain, Maryland
Contributors: Geological Survey (U.S.)
Series: Water fact sheet; Open-file report -- 92-168.; U.S. Geological Survey open-file report -- 92-168.
Publisher: U.S. Geological Survey, Dept. of the Interior; Books and Open-File Reports Section, distributor
Published: 1992
Place of publication: Towson, Md; [Denver, Colo
Language: eng
Format: Microform
Subjects: Acid rain -- Maryland -- Catoctin Mountain Park.; Acid rain -- Maryland -- Cunningham Falls State Park.; Water quality -- Maryland -- Catoctin Mountain Park.; Water quality -- Maryland -- Cunningham Falls State Park.
Notes: Caption title.

Distributed to depository libraries in microfiche.

Shipping list no.: 93-0914-M.

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1993] 1 microfiche : negative.