Guidelines for development of a quality assurance program :  volume iv - determination of particulate emissions from stationary sources / 
Franklin Smith and Denny E. Wagoner 
 - Washington, D.C. :  United states government pinting office,  1974 
 - vi, 183 p. :  ill., ;  28 cm. 
 - Environmental monitoring series .
<br/><br/> EPA-650/4-74-005-d  Program element no. 1HA327 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Pollution<br/>Air quality
<br/><br/><label>Dewey Class. No.: </label>363.7392