Determination of Pinus species by pollen statistics

by William S. Ting
Bok · Engelsk · 1966

Utgitt	Berkeley : University of California Press , 1966
Omfang	vii, 182 s. : ill.
Emner	Conifers, Fossil - California Paleobotany - California Pollen, Fossil - California Pollenanalyse pollenanalyse pinus