Upper cretaceous floras of the Dunvegan, Bad Heart, and Milk River Formations of Western Canada
Bell, Walter Andrew
Upper cretaceous floras of the Dunvegan, Bad Heart, and Milk River Formations of Western Canada - Ottawa Department of Mines and Technical Surveys 1963 - 76p. 25cm.
Paleobotany - Canada
QE185.A43 No. 94
Upper cretaceous floras of the Dunvegan, Bad Heart, and Milk River Formations of Western Canada - Ottawa Department of Mines and Technical Surveys 1963 - 76p. 25cm.
Paleobotany - Canada
QE185.A43 No. 94