Papers from an Executive Seminar on the Role of Information Technology in Environmental Awareness-Raising, Policy-Making, Decision-Making, and Development Aid and Addresses from the Inauguration of the UNEPnet Programme and the UNEPnet/Mercure Station - Tveitdal, Svein (UNEP, 1997)
Algunos datos tomados de la cubierta- -UNEP/DEIA/MR.97-11, GA/205045-97/1