Caldwell, Lynton Keith creator 19710000 Anchor Book 1971 eng 301 p. Environment: a new factor in public policy Quality of the environment as a social issue Environmental quality: an integrative concept Protecting the ecological basis of human life Adapting natural environments to human needs Shaping the environments of civilized societies Environmental management as applied science Environmental management as a public function Environmental management as an ethical system Meeting the challenge The national environmental policy act of 1969 United nations general assembly resolution 2398 Español POLÍTICA AMBIENTAL ESTADOS UNIDOS 260218 20260218110832.0 000954