PINUS BUCHANANII, A NEW SPECIES BASED ON A PETRIFIED CONE FROM THE OLIGOCENE OF WASHINGTON
Underwood, James C., Miller, Charles N.Volume:
67
Language:
english
Journal:
American Journal of Botany
DOI:
10.1002/j.1537-2197.1980.tb07745.x
Date:
August, 1980
File:
PDF, 1.05 MB
english, 1980