A history of the ecosystem concept in ecology : more than the sum of the parts /

by Golley, Frank Benjamin, Golley, Frank Benjamin
Published 1993

Ecosistemas fragiles : evaluación de la investigación y aplicaciones en los Neotrópicos /

by Farnworth, Edward G.
Published 1977

The philosophy of ecology : from science to synthesis /

by Keller, David R.
Published 2000

Fragile ecosystems : evaluation of research and applications in the Neotropics /

Published 1974

Tropical ecological systems : trends in terrestrial and aquatic research /

by Bernhard Reversat, France
Published 1975