Key environmental issues in U.S. EPA Region [region number]
Edition: [2003- ] ed.
Publisher: American Bar Association
Published: 2003
Place of publication: Chicago, Ill
Language: eng
Subjects: Environmental law; Environmental policy; Environmental protection
Notes: Description based on: Region 3, Dec. 3, 2003, Philadelphia.
Table of contents: title: Holdings listed by region number and year. LC has:; title: Region 3, Dec. 3, 2003, Philadelphia