IS MAN MORALLY OBLIGED NOT TO DESTROY NATURE

[11] PASSMORE J, 1980, OEKOLOGIE ETHIK

[12] ROCK M, 1980, OEKOLOGIE ETHIK

[13] SCHMIDT A, 1967, BEGRIFF NATUR LEHRE

[14] SPAEMANN R, 1980, OEKOLOGIE ETHIK

[15] TRIBE DH, 1980, OEKOLOGIE ETHIK

[11] PASSMORE J, 1980, OEKOLOGIE ETHIK

[12] ROCK M, 1980, OEKOLOGIE ETHIK

[13] SCHMIDT A, 1967, BEGRIFF NATUR LEHRE

[14] SPAEMANN R, 1980, OEKOLOGIE ETHIK

[15] TRIBE DH, 1980, OEKOLOGIE ETHIK