Rodriguez, Charles F. <br/><br/>
Method development for determination of polychlorinated hydrocarbon in municipal sludge / 
by Charles F. Rodriguez, William A. Mchmahan and Richard E. Thomas 
 - Springfield :  United States Government Printing Office,  1980 
 - 65 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage irrigation<br/>Water reuse<br/>Sewage disposal plants
<br/><br/><label>Dewey Class. No.: </label>628.36