TR  / EPA-2-004 <br/>
Sargent,Donald H. <br/>
       PLANNED MAINTENANCE MANAGEMENT SYSTEM FOR MUNICIPAL WASTEWATER TREATMENT PLANTS 
 / 
 .-  U.S. Environmental Proetction Agency, Washington,  1973 
 .- 111N . 
.- ( Environmental Protection Technology Series  Epa-600/2-73-004   
<br/>Bound With: Epa Epts No.600-2-73-002-004 
<br/><U>Author Added Entry: </u><br/>Rudich,David A.;
<br><U>Copy Details:</u><br> Acc. No.: <b>TR6254</b>, Full Call No.: TR EPA-2-004,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>