Floristics and paleofloristics of Asia and Eastern North America.  Proceedings of symposia for the systematics section, 11th International Botanical Congress, Seattle, Wash. (U.S.A.), 1969, and the Japan-United States Cooperative Science Program, Corvallis, Oreg. (U.S.A.), 1969. 
Ed. by Alan Graham. 
 - Amsterdam,  New York,  Elsevier Pub. Co.,  1972. 
 - xii, 272 p. with illus., fold. l.  25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0444409580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--Congresses--North America<br/>Botany--Congresses--Japan<br/>Botany--Congresses--Asia<br/>Paleobotany--Congresses--North America<br/>Paleobotany--Congresses--Asia<br/>Phytogeography--Congresses<br/>Plants--Migration--Congresses
<br/><br/><label>LC Class. No.: </label>QK110 
<br/><br/><label>Dewey Class. No.: </label>581.9/5