development and fabrication of a prototype fibrous aerosol monitor: 
interagency energy enveronment research and development program 
 - Washington :  U.S. Government Printing Office,  1977 
 - 69 p.:  ill. ;  29 cm. 
<br/><br/> EPA-600/7-77-147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerosols<br/>Spraying
<br/><br/><label>Dewey Class. No.: </label>660.294515