Structure and functioning of plant populations / 
editors, A.H.J. Freysen and J.W. Woldendorp. 
 - Amsterdam :  North-Holland Pub.,  1977. 
 - 233 p. :  ill. ;  26 cm. 
<br/><br/> Includes bibliography references and index. 
<br/><br/><label>ISBN: </label>0720484448 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant populations--Addresses, essays, lectures.