The Earth's fragile systems : perspectives on global change /

प्रकाशित 1988

Ecological communication /

द्वारा Luhmann, Niklas
प्रकाशित 1989

Ecological knowledge and environmental problem-solving : concepts and case studies /

प्रकाशित 1986

The Ecologist.

प्रकाशित 1979

Ecology and environmental protection in the Pacific region.

प्रकाशित 1981

The environmental challenge /

द्वारा Johnson, Willis Hugh, 1902-
प्रकाशित 1974

Environmental concerns : an inter-disciplinary exercise /

प्रकाशित 1991

Environmental science : managing the environment /

द्वारा Purdom, P. Walton (Paul Walton), 1917-
प्रकाशित 1983

Essential maths for geoscientists : an introduction /

द्वारा Palmer, Paul I.
प्रकाशित 2014

Gaia, the practical science of planetary medicine /

द्वारा Lovelock, J. E.
प्रकाशित 1991

The global mind : beyond the limits to growth /

द्वारा Perelman, Lewis J.
प्रकाशित 1976

Natural history guide to American Samoa : a collection of articles /

प्रकाशित 2002

Project Earth /

द्वारा Searle, Graham
प्रकाशित 1978

Recovery and restoration of damaged ecosystems : proceedings of the International Symposium on the Recovery of Damaged Ecosystems held at Virginia Polytechnic Institute and State U...

प्रकाशित 1977

A search for environmental ethics : an initial bibliography /

द्वारा Anglemyer, Mary, 1909-
प्रकाशित 1980