Phylogeny and form in the plant kingdom.
Dittmer, Howard J. 1910-
Phylogeny and form in the plant kingdom. With principal drawings by Carolyn Dalbey Findley. - Princeton, N.J. : Van Nostrand , c[1964] - xiii, 642 p. : illus. ; diagrs. 24 cm.
Includes index.
Plant morphology.
Plants--Phylogeny.
581 / DIP 1964
Phylogeny and form in the plant kingdom. With principal drawings by Carolyn Dalbey Findley. - Princeton, N.J. : Van Nostrand , c[1964] - xiii, 642 p. : illus. ; diagrs. 24 cm.
Includes index.
Plant morphology.
Plants--Phylogeny.
581 / DIP 1964