Maher, Michael B. <br/><br/>
Micros training and disinfection of combined sewer overflows-phase3 / 
Michael B. Maher 
 - Washington, D.C. :  United States Government Printing Office,  1979 
 - 82 p. :  ills, ill.chart ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combined sewers--United States<br/>Sewerage--United States<br/>Combined sewer overflows--United States<br/>Water--Pollution--United States
<br/><br/><label>Dewey Class. No.: </label>363.72870973