City Limits
"I walked all the way around Portland, along the invisible line called the Urban Growth Boundary. Where the dotted line followed rivers--the Sandy, the Clackamas...
Biological Control of Invasive Plants in the United States
Undesirable invasive plants are infesting public and private lands and waterways in this country at an alarming rate. Various methods are used to suppress these...
Clean Water
Clean Water is a book for anyone concerned about this precious resource who wants to become better informed. In straightforward language, Kenneth Vigil provides a...
Wildlife Viewing
Wildlife viewing is an increasingly popular form of outdoor recreation, yet despite growing public interest, little attention has been directed toward developing professional planning and...
Flora of Glacier National Park
Renowned for its rugged and scenic beauty, Glacier National Park is also a unique scientific resource, rich in biological diversity. This comprehensive field guide provides...
Forest and Stream Management in the Oregon Coast Range
The Oregon Coast Range is an area that contains a diversity of plant and animal life and a wealth of natural resources. However, faced with...
An Identification Guide to the Larval Marine Invertebrates of the Pacific Northwest
The study of larval invertebrates is a vital and growing field in contemporary marine science. The key ecological role of larvae in determining adult population...
River of Life, Channel of Death
In the words of the author, "this book is the story of how people came to settle this region and demand river alterations--and how some...