United States

Ecosystem management in the United States : an assessment of current experience

This land of ours : community and conservation projects for citizens

Wetlands characteristics and boundaries

EIA process strengthening workshop, Canberra, 4-7 April 1995

National parks and protected areas : their role in environmental protection

APEC : four adjectives in search of a noun

Grizzly bears : an illustrated field guide

Losing ground : American environmentalism at the close of the twentieth century

Priorities for coastal ecosystem science

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