World Commission on the Ethics of Scientific Knowledge and Technology (COMEST) : proceedings of the first session, Oslo april 1999
World Commission On the Ethics Of Scientific Knowledge and Technology ( (1. Session 1999).)
World Commission on the Ethics of Scientific Knowledge and Technology (COMEST) : proceedings of the first session, Oslo april 1999 .-- Vincennes : UNESCO, COMEST, 1999 .-- 216 p. 21 cm
Recurso natural Energía Protección del medio ambiente
World Commission on the Ethics of Scientific Knowledge and Technology (COMEST) : proceedings of the first session, Oslo april 1999 .-- Vincennes : UNESCO, COMEST, 1999 .-- 216 p. 21 cm
Recurso natural Energía Protección del medio ambiente