Mammalian species richness in Paraguay: The effectiveness of national parks in preserving biodiversity

Mammal Species of the World: A Taxonomic and Geographic Reference

Rudolf Schmid, Don E. Wilson, DeeAnn M. Reeder · Taxon · 1993 · 5.4K citations

Life Sciences, Animal Sciences, Zoology +14

Indicators for Monitoring Biodiversity: A Hierarchical Approach

Reed F. Noss · Conservation Biology · 1990 · 3.1K citations · Full text

Natural Resources, Biodiversity Conservation, Ecology +12

How Many Species Are There on Earth?

Robert M. May · Science · 1988 · 1.2K citations

Life Sciences, Biology, Ecology +14

Conservation Strategy: The Effects of Fragmentation on Extinction

Bruce A. Wilcox, Dennis D. Murphy · The American Naturalist · 1985 · 993 citations

Natural Resources, Conservation Biology, Ecology +12

The Current State of Biological Diversity

E. O. Wilson · Princeton University Press eBooks · 2013 · 605 citations

Life Sciences, Biodiversity Conservation, Ecology +14