Freshwater ecoregions of North America: a conservation assessment
Robin A. Abell ... [et al.]
- Washington, D.C. Island Press c2000
- xxii, 319 p. ill., maps 28 cm.
"World Wildlife Fund--United States."
Includes bibliographical references (p. 289-304) and index.
9781559637343
99016796
Biodiversity conservation--North America.
Ecological regions--North America.
Freshwater ecology--North America.
QH77.N56 / F69 2000
577.6 / Ab354
"World Wildlife Fund--United States."
Includes bibliographical references (p. 289-304) and index.
9781559637343
99016796
Biodiversity conservation--North America.
Ecological regions--North America.
Freshwater ecology--North America.
QH77.N56 / F69 2000
577.6 / Ab354