An Overview, environmental management
By: United Nations Environment Programme.
Contributors: United Nations Environment Programme.
Series: UNEP report ;; no. 3; UNEP report ;; 1981, no. 3.
Publisher: UNEP
Published: 1981
Place of publication: Nairobi
Language: eng
Number of pages: 89
Subjects: United Nations -- Environmental policy.; Environmental management.
Notes: "May 1981."
"Na. 81-4630."