National Environmental Information Symposium: An Agenda for Progress (1972 : Cincinnati, Ohio)

[Washington, D.C.] U.S. Environmental Protection Agency, Assistant Administrator for Planning and Magagement and Assistant Administrator for Research and Monitoring, 197?-

Library Shelving Facility (LSF) >> TD169.5 N37 1972 (LC)+ Oversize

Paris : Organisation for Economic Co-operation and Development ; Washington, D.C. : OECD Publications and Information Center [distributor], c1996.

Library Shelving Facility (LSF) >> HD9718 A2 E587X 1996 (LC)

US/USSR Symposium on Comprehensive Analysis of the Environment (1974 : Tbilisi, Georgia, USSR)

[Washington : Environmental Protection Agency : for sale by the Supt. of Docs., U.S. Government Printing Office, 1974]

Library Shelving Facility (LSF) >> EP 1.2:Un 3/5