Fruits and Seeds from the Princeton Chert (Middle Eocene) of British Columbia: Rosaceae (Prunoideae)
Sergio R. S. Cevallos-Ferriz and Ruth A. StockeyVolume:
152
Langue:
english
Journal:
Botanical Gazette
DOI:
10.2307/2995220
Date:
September, 1991
Fichier:
PDF, 4.16 MB
english, 1991