A field guide to wildflowers of Northeastern and North-Central North America
By: a visual approach arranged by color, form, and detail, by Roger Tory Peterson and Margaret McKenny. Illus. by Roger Tory Peterson.
Contributors: McKenny, Margaret, joint author.
Series: The Peterson field guide series, 17
Publisher: Houghton Mifflin
Published: 1968
Place of publication: Boston
Language: eng
Number of pages: 420
Subjects: Wild flowers -- United States -- Pictorial works
Description: Text and pictures explain how to identify wildflowers, a visual approach arranged by color, form, and detail.