UNEP environmental law training manual
- United Nations Environment Programme, 1997
- 306
ENVIRONMENTAL LAW, INTERNATIONAL
ENVIRONMENTAL PROTECTION--INTERNATIONAL COOPERATION
ENVIRONMENTAL LAW--STUDY AND TEACHING
K3585.4 / U547
ENVIRONMENTAL LAW, INTERNATIONAL
ENVIRONMENTAL PROTECTION--INTERNATIONAL COOPERATION
ENVIRONMENTAL LAW--STUDY AND TEACHING
K3585.4 / U547