Code of practice for the conservation of threatened animals and plan ts and other species of international significance : as adopted by t he senior advisers to ECE governments on environmental and water proble ms at their fifth session in March 1992. - United Nations. Economic Commission for Europe (New York : United Nations, 1992)
At head of title: Economic Commission for Europe, Geneva.
"ECE/ENVWA/25."
"United Nations publication sales no. E.92.II.E.16"--T.p. verso.
Keywords: United Nations. -- Economic Commission for Europe; Plant conservation -- Europe; Wildlife conservation -- Government policy -- Europe; Plant conservation -- Government policy -- Europe