Abstracts 

 - Vancouver, B. C. :  The The Society,  1980 
 - 130 p. 
 - Miscelaneous series  ; 158 .
 - Miscelaneous series  ; 158 .
<br/><br/><label>LCCN: </label>21529 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botánica--Congresos.
<br/><br/><label>Dewey Class. No.: </label>580.63  / B6 1980