United States directory of sources
Subtitle: United States International Environmental Referral Center : National focal point of the United Nations Environment Program/International Referral System.
Series: EPA-840-76-007
Publisher: Environmental Protection Agency, Office of Administration, Assistant Administrator for Planning and Management
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 412
Subjects: United Nations -- Environmental policy.; Environmental policy -- Directories.
Genres: Directories.
Other titles: United States International Environmental Referral Center.; National focal point of the United Nations Environment Program International Referral System.