Popham, Thomas W. <br/><br/>
Research note :  wood performance in doorways of single-family houses / 
Thomas W. Popham, Rodney C. Degroot and Ronald W. Howe 
 - Washington, D.C. :  Southern Forest Experiment Station,  1978 
 - 4 p. ;  26 cm. 
<br/><br/> SO-242 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest products industry--United States<br/>Wood--United States
<br/><br/><label>Dewey Class. No.: </label>338.174980973