Freshwater ecoregions of North America
a conservation assessment
Abell, Robin A.
creator
Eichbaum, William
Walters, Steven
Diggs, James T.
Hurley, Patrick T.
Dinerstein, Eric
Olson, David M.
Wettengel, Wesley
Allnutt, Tom
Loucks, Coldy J.
Hedao, Prashant
Washington
Island Press
2000
2000
xv,319p. 28cm
Freashwater ecology-North America
Biological diversity conservation-North America
Biotic communities-North America
577.6 FRE
155963734X