Davis, Stephanie, C. <br/><br/>
Modified factor analysis of selected RAPS aerosol data / 
Stephanie, C. Davis 
 - Washington :  United States Government Printing Press,  1981 
 - 6 p. ;  28 cm. 
<br/><br/> EPA-600/S2-80-195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Pollution<br/>Environmental pollution--Analysis
<br/><br/><label>Dewey Class. No.: </label>363.7392