Lewis Clark's Field Guide to Wild Flowers of Field and Slope in the Pacific Northwest
By Lewis J Clark.
Description
Lewis Clark was a professor at University of Victoria, Canada, for 45 years and carried out extensive botanical studies of the Pacific Northwest region. He was also a skilled photographer. His first book, Wild Flowers of British Columbia, published in 1973, was so successful it led to the series. They have sold more copies than any other field guide published for the Pacific Northwest region. - from Amzon
ISBN(s)
0888260490, 9780888260499