Geobotany II :  proceedings of the Geobotany Conference held March 1, 1980 at Bowling Green State University, Bowling Green, Ohio / 
edited by Robert C. Romans 
 - New York :  Plenum Pub.,  1981 
 - viii, 263 p. (2 folded leaves of plates) :  ill., maps ;  26 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0306408325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleobotany--North America--Congresses<br/>Paleoecology--North America--Congresses<br/>Botany--North America--Congresses<br/>Phytogeography--Congresses