Wright, Jonathan W. <br/><br/>
Genetics of forest tree improvements /  
by Jonathan W. Wright 
 - Rome :    Food and Agriculture Organization of the United Nations,    1962. 
 - xiv, 399 p. : b ill. ;    24 cm. 
<br/><br/>Includes bibliographic references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Forest genetics.<br/> Tree breeding.