Jackson, J. E <br/><br/>
Biology of apples and pears 
John E. Jackson 
 - Cambridge  Cambridge University Press  2003 
 - xii, 488 p. : ill. ; 24 cm. 
<br/><br/> Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>9780521380188 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Apples<br/>Pear
<br/><br/><label>Dewey Class. No.: </label>634.11 JAC