Libros de effect of human beings on

Endangered habitats

Human Impact (Restless Sea)

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Destroy to create; interaction with the natural environment in the building of America

Healing Gaia

Humanity and Environment

The American Environment Revisited

People in a landscape

Horses and humans

Catastrophic weather

The way the wind blows

Fortymile river

Global Warming

Method and meaning in Canadian environmental history

Le Design et le Vivant

Resilience and the behavior of large-scale systems

Culturequake

Humanity's Environmental Future

Survival

Ecology crisis