Man and environment an introduction to environmental studies
Man and environment an introduction to environmental studies
- Sri Lanka Central Environmental Authority 1995
- xi,189 p. Illustration
9559012088
ECONOMICS
ENVIRONMENTAL POLICY
ENVIRONMENTAL PROBLEMS
INTERNATIONAL COOPERATION
333.7 / MAN
9559012088
ECONOMICS
ENVIRONMENTAL POLICY
ENVIRONMENTAL PROBLEMS
INTERNATIONAL COOPERATION
333.7 / MAN