Documenta Libri
Libri pubblicati nella collana Documenta Ambiente
LIBRO 9788877610416
Man and his environment. Tropical forests and the conservation of species. Study week (May, 14-18 1990). Conclusions - Pontificia Academia Scient., 1991 - Documenta
Man and his environment. Tropical forests and the conservation of species. Study week (May, 14-18 1990). Conclusions - Pontificia Academia Scient.
LIBRO 9788877610324
A Modern approach to the protection of the environment. Conclusions. Study week (November 2-7, 1987) Marini Bettolo G. B. (Cur.) - Pontificia Academia Scient., 1988 - Documenta
A Modern approach to the protection of the environment. Conclusions. Study week (November 2-7, 1987) - Pontificia Academia Scient.