Guide to DER permits 1994.
Contributors: Pennsylvania. Dept. of Environmental Resources.
Publisher: Commonwealth of Pennsylvania, Dept. of Environmental Resources
Published: 1993
Place of publication: [Harrisburg, PA]
Language: eng
Number of pages: 131
Subjects: Environmental permits -- Pennsylvania.
Notes: Cover title.
Includes index.
"DER #341-8/93"--P. 4 of cover.