This book documents nearly 500 US and Canadian locations where wildlife refuges, nature preserves, and similar properties protect natural sites that lie within

From the mixed-grass prairies of the Panhandle in the west, to the Sandhills prairie and mixed-grass prairies in central Nebraska, to the tallgrass prairies in

A beautifully rendered reference guide to the Great Plains portion of the famous expedition through the American West highlights the explorer's remarkable encou

A study of the changes initiated into the systems and culture of the plain dwellers