Hard Green /
Huber, Peter.
Hard Green / Saving the environment from the environmentalists Peter Huber - New York, Basic Books 1999. - 224 p.
0465031137
--ENVIRONMENT ECOLOGY-ECOLOGÍA AMBIENTAL--ENVIRONMENTAL EDUCATIÓN-EDUCACIÓN AMBIENTAL
303.28 / H834
Hard Green / Saving the environment from the environmentalists Peter Huber - New York, Basic Books 1999. - 224 p.
0465031137
--ENVIRONMENT ECOLOGY-ECOLOGÍA AMBIENTAL--ENVIRONMENTAL EDUCATIÓN-EDUCACIÓN AMBIENTAL
303.28 / H834