Pirone, Pascal Pompey,  1907- <br/><br/>
Tree maintenance / 
P. P. Pirone. 
 - 5th edition 
 - New York :  Oxford University Press,  1978. 
 - xviii, 587 pages  Illustrations ;  24 cm. 
<br/><br/> First-2d ed. published under title: Maintenance of shade and ornamental trees. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0195023218 : 
<br/><br/><label>LCCN: </label>77023786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ornamental trees--Diseases and pests.<br/>Trees, Care of.
<br/><br/><label>LC Class. No.: </label>SB761  / .P6 1978 
<br/><br/><label>Dewey Class. No.: </label>635.9/77