Solbrig, Otto T. (Otto Thomas)  <br/><br/>
Principles and methods of plant biosystematics 
Otto T. Solbrig. 
 - London:   MacMillan,   1980. 
 - 226 pages :    illustrations  ;   26cm. 
 - Macmillan biology series .
<br/><br/> Photocopy 
<br/><br/>Bibliography: pages 213-219 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--Classification