A field guide to wildflowers of Northeastern and North-Central North America;
Peterson, Roger Tory, 1908-
A field guide to wildflowers of Northeastern and North-Central North America; a visual approach arranged by color, form, and detail, by Roger Tory Peterson and Margaret McKenny. Illus. by Roger Tory Peterson. - Boston, Houghton Mifflin, 1968. - xxviii, 420 p. illus. (part col.) 20 cm. - The Peterson field guide series, 17 .
67013042 67013042
Wild flowers--Pictorial works.--United States
QK118 / .P5
582.13/097
A field guide to wildflowers of Northeastern and North-Central North America; a visual approach arranged by color, form, and detail, by Roger Tory Peterson and Margaret McKenny. Illus. by Roger Tory Peterson. - Boston, Houghton Mifflin, 1968. - xxviii, 420 p. illus. (part col.) 20 cm. - The Peterson field guide series, 17 .
67013042 67013042
Wild flowers--Pictorial works.--United States
QK118 / .P5
582.13/097