Philipson, William Raymond <br/><br/>
The vascular cambium :   its development and activity /  
W. R. Ph ilipson, Josephine M. Ward and B. G. Butterfield 
 - London :   Chapman & Hall,   1971 
 - viii, 182 p. :    ill. ;    24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cambium--------
<br/><br/><label>Dewey Class. No.: </label>581.11