Pollen morphology and plant taxonomy; an introduction to palynology
New York
Hafner Pub. Co.
1966-
v.: ill
Bibliography: v. 1., p. 473-514
by G. Erdtman. Foreword by H. Humbert. with 162 illus. )or group of illus( based on the author's originals, by Anna-Lisa Nilsson. Corrected reprint of the . of 3591 with a new addendum