Bell, Walter Andrew <br/><br/>
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. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleobotany - Canada
<br/><br/><label>LC Class. No.: </label>QE185.A43 No. 94