Biological control of natural enemies/

by Debach, P.
Published 1991

Drought assessment management and planning: Theory and case studies /

Published 1993

Landscape : Ecology and agroescosystems /

by Bunce, R.G.H.
Published 1993

Handbook of vegetation science: Vegetation and environment /

Published 1974

In search of indicators of sustainable development /

Published 1991

Economics of environmental conservation: Economics for environmental & ecological managament/

by Tısdell, Clement A.
Published 1991

An introduction to coastal ecology/

by Boaden, P.J.S.
Published 1996

Biodiversity and ecosystem function /

Published 1994

Evaluation and assessment for conservation: Ecological guidelines for determining priorities for nature conservation/

by Spellerberg, Ian F.
Published 1992

Landscape boundaries: consequences for biotic diversity and ecological flows /

Published 1992

Risk assessment in conservation biology /

by Burgman, M. A.
Published 1993

Natural Resources and Development/

Published 1990

Integration of ecosystem theories: A pattern /

by Jorgensen, Sven Erik.
Published 1992