Emerging environmental issues for the 21st century :

Emerging environmental issues for the 21st century : a study for GEO-2000 / R. E. (Ted) Munn, Ann Whyte, P. Timmerman (eds). - Nairobi, Kenya : Unep, 1999. - iii, 27 p. : graphs;tables ; 30 cm.

Includes bibliography.

Open.


Human ecology--Study and teaching.
Environmental ethics.