Libri di ecologie humaine

The adolescent and his environment

Ecological models of organizations

Environmental values, 1860-1972

Ecology and our endangered life-support systems

Environmental knowing

Ecology, food & civilisation

The ecology of natural resources

Desertification

Environmental demonstrations, experiments, and projects for the secondary school

Environmental philosophy

Places: Linking Nature and Culture for Understanding and Planning (Energy, Ecology and the Environment)

Story earth