Concrete Subsurface Airfields : pavement condition index / 
AFESC 
 - USA :  2005  AFESC 
 - 35p. :  ill. ,col. ;  15cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>pavement
<br/><br/><label>Dewey Class. No.: </label>625.8 AFE