Kramer, Paul Jackson,  1904- <br/><br/>
Physiology of trees 

 - New York,  McGraw-Hill,  1960. 
 - 642 p.  illus.  24 cm. 
<br/><br/><label>LCCN: </label>59011936 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees--Physiology
<br/><br/><label>LC Class. No.: </label>QK475  / .K7