About the Author
ROGER TORY PETERSON, one of the world’s greatest naturalists, received every major award for ornithology, natural science, and conservation as well as numerous honorary degrees, medals, and citations, including the Presidential Medal of Freedom. The Peterson Identification System has been called the greatest invention since binoculars. Kent McKnight was a world-renowned mycologist and the author of the first edition of the Peterson Field Guide to Mushrooms.
|Current Price||C $23.85||May 6, 2020|
|Highest Price||C $23.85||February 29, 2020|
|Lowest Price||C $23.67||February 26, 2020|
Last price changes
|C $23.85||February 29, 2020|
|C $23.67||February 26, 2020|