Wherry, Edgar T. Guide To Eastern Ferns, Second Edition
University of Pennsylvania Press 1948 Second Edition Hardcover Very Good+ in Good+ dust jacket
Yellow cloth boards sport scattered foxing to outside, endpapers tanned. Body of text clean bright and tight. Modest shelf/edge/corner wear, head and foot of spine gently rolled. DJ is water stained and has large chips, stains, closed tears and holes along read fold but is 70% extant and protected in an acid free mylar cover. Extensive line drawings detailing ferns of the Eastern United States.