Biology and invasive species in the western U.S.

MLA

Geological Survey (U.S.). and Forest and Rangeland Ecosystem Science Center (U.S.). Biology and invasive species in the western U.S. Seattle, WA : USGS Biological Resources Discipline ; [Corvallis, OR] : [USGS Forest and Rangeland Ecosystem Science Center], [2005]

APA

Geological Survey (U.S.). & Forest and Rangeland Ecosystem Science Center (U.S.). (2005). Biology and invasive species in the western U.S. Seattle, WA : USGS Biological Resources Discipline ; [Corvallis, OR] : [USGS Forest and Rangeland Ecosystem Science Center].

Chicago

Geological Survey (U.S.). and Forest and Rangeland Ecosystem Science Center (U.S.). Biology and invasive species in the western U.S. Seattle, WA : USGS Biological Resources Discipline ; [Corvallis, OR] : [USGS Forest and Rangeland Ecosystem Science Center], [2005]