Faegri K <br/><br/>
Principles of pollination ecology 
Faegri K; Pijl L V 
 - Rev 3 
 - Oxford  Pergamon Press          1979 
 - xi, 244p.  cm. 
 - Pergamon international library of science technology, engine ring & social studies .
<br/><br/><label>Standard No.: </label>50764 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Pollen<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I,166:5, L1;L9