Hocker, Harold W,  1926 <br/><br/>
Introduction to forest biology / 
Harold W. Hocker, Jr. 
 - New York :  John Wiley & Sons,  1979. 
 - xi, 467 p. :  ill. ;  24 cm . 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>047101978X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forests and forestry.<br/>Trees.<br/>Forest ecology.