Identification of softwoods : 

 - London :  BHMSO,  1948. 
 - iii, 55 p. :  ill. ;  25 cm. 
 - Forest Products research bulletin ;  no.22 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wood--Identification.
<br/><br/><label>Dewey Class. No.: </label>P 674.12 G74