Scarce...Yosemite Centennial Symposium Proceedings Natural Areas and Yosemite Pr

Huge soft cover with a large stain to bottom front, spine and back cover, see photos, stains goes into first few and last few pages of book near bottom of spine, rest of book is very clean and unmarked etc. Scarce title of a global issues symposium joining the 17th annual natural areas conference with the Yosemite Centennial Celebration Oct. 13-20 1990. 667-pages.