Home
  >  
Section 61
  >  
Chapter 60,963

Biscalitheca, a New Genus of Pennsylvanian Coenopterids, Based on its Fructification

Sergius, H. Mamay

American Journal of Botany 44(3): 229-239

1957


ISSN/ISBN: 0002-9122
DOI: 10.2307/2438804
Accession: 060962572


PDF emailed within 0-6 h: $19.90