Lincoff, Gary H. The Audubon Society Field Guide to North American Mushrooms - New York : Knopf, 1989 [c.1981] - 926 p. : ilus. - The Audubon Society field guide series . - The Audubon Society field guide series . 59-222 LCCN: 5830 Subjects--Topical Terms: Setas. Dewey Class. No.: 635.8 / L5