Pijl, L.van der <br/><br/>
Principles of dispersal in higher plants 
by L. van der Pijl. 
 - Berlin  Springer-Verlag  1969. 
 - vii, 153 pages :    illustration ;    24 cm. 
<br/><br/>Bibliography: p. 136-142. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seeds--Dispersal<br/>Botany--Ecology