Progress in old world palaeoethnobotany  a retrospective view on the occasion of 20 years of the International Work Group for Palaeoethnobotany 
edited by Willem Van Zeist, Krystyna Wasylikowa & Karl-Ernst Behre ; with theassistance of Geertje Entjes-Nieborg 
 - Rotterdam  A. A. Balkema  1991 
 - 350 p. ; 25 cm. 
<br/><br/><label>ISBN: </label>9061918812 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleobotany--Congresses