Erdtman, Gunnar, 1897-1973
An introduction to pollen analysis / by G. Erdtman ; foreword by Roger P. Wodehouse. -- Waltham, Mass. : Chronica Botanica Company, 1943. -- xv, 239 s. : il. -- (A new series of plant science books ; vol. 12). -- ISBN : (Váz.).
Wodehouse, Roger P
palynologie. fosilní pyl. pyl. paleobotanika. monografie
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