Studies of Paleozoic Marattialeans: An Early Pennsylvanian Species of the Fertile Fern Scolecopteris
M. A. MillayVolume:
69
Language:
english
Journal:
American Journal of Botany
DOI:
10.2307/2442962
Date:
May, 1982
File:
PDF, 2.34 MB
english, 1982