Faegri, Knut. <br/><br/>
The principles of pollination ecology / 
by K. Faegri and L. van der Pijl 
 - xii, 244 p. :  il. ;  26 cm. 
 - Pergamon International of Science, technology, engineering, and social studies .
<br/><br/> LIBRO EXTRAVIADO 
<br/><br/><label>ISBN: </label>0080213383 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ABONOS Y FERTILIZANTES<br/>ECOLOGIA VEGETAL
<br/><br/><label>Dewey Class. No.: </label>581.1662  / Fa33p