Heusser, Calvin J. <br/><br/>
Late-pleistocene environmnets of North Pacific North America :  an elaboration of late-glacial and postglacial climatic, physiographic and biotic changes 
by Calvin J. Heusser. 
 - New York :  American Geographical Society,  1960. 
 - xxiii, 308 p. :  ill., maps. ;  26 cm. 
 - Special publication (American Geographical Society of New York) ; no.35. .
<br/><br/>Bibliography: p. 249-265. 
<br/><br/><label>LCCN: </label>60-053557 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleobotany--Pleistocene.<br/>Paleobotany--Northwest, Pacific.