K. Faegri <br/><br/>
Principles of pollination ecology. Re Ed 2 

 - 2 Rev Ed 
 - Oxford  Pergamon Press  1971 
 - 291p 
<br/><br/>K. Faegri & L. Van der Pijl: Principles of pollination ecology. Re Ed 2.  (2 Rev Ed)  Oxford.  Pergamon Press, 1971. 0-08-016421-8--(581.166FAE)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-08-016421-8 
<br/><br/><label>Dewey Class. No.: </label>581.166  / FAE