Ahmadjian, Vernon- <br/><br/>
Symbiosis  an introduction to biological associations/ 
Vernon Ahmadjian, Surindar Paracer ; with a foreword by Lynn Margulis 
 - N.H  Published for Clark University Press by the University Press of New England : Hanover  1986 
 - 212 p. ;   26 cm. 
<br/><br/><label>ISBN: </label>0874513715 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Symbiosis