The global 500 : the roll of honour for environmental achievement.
Global five hundred
- Nairobi, Kenya : United Nations Environment Programme, 1987.
- 120 p. ; 28 cm.
- Annual
- Began with 1987 issue.
91981068
Environmentalists--Directories.
Environmental protection--Societies, etc.--Directories.
Environmental protection--Periodicals--Directories.
Environmental protection.
Environmental protection--Societies, etc.
Environmentalists.
Directories.
TD169.6 / .G58
304.2092 / UNG
91981068
Environmentalists--Directories.
Environmental protection--Societies, etc.--Directories.
Environmental protection--Periodicals--Directories.
Environmental protection.
Environmental protection--Societies, etc.
Environmentalists.
Directories.
TD169.6 / .G58
304.2092 / UNG