Horn, Henry S. <br/><br/>
The Adoptive geometry of trees  Herny S. Horn. 

 - New Jersey  Princeton  1971 
 - xi, 144p.: ill. 
<br/><br/><label>ISBN: </label>0-691-0809-5. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees Plants Plant - adoptation Plant - ecology.
<br/><br/><label>Dewey Class. No.: </label>581.524  / H82A