Selected American Game Birds by David Hagerbaumer Sam Lehman Hardcover 1980

Vintage 1980 Selected American Game Birds by David Hagerbaumer & Sam Lehman hardcover book, 1980. Signed by author David Hagerbaumer in 1995. There is minor damage on the dust cover, the rest of the book is in excellent condition. On the very back cover, there is a ripple, it is not on the cover, it looks like the back page was rippled when it was glued down.