628.3  / R83p4 <br/>
Rudolfs, Willem <br/>
       PRINCIPLES OF SEWAGE TREATMENT 
 / 
 .- 4th 
 .- Washington: National Lime Asso.,  1955 
 .- 130 . 
.- ( National Lime Association Bulletin  212   
<br/><u>Subject Headings:</u> <br/>Sewage -- Purification;
<br><U>Copy Details:</u><br> Acc. No.: <b>56110</b>, Full Call No.: 628.3 R83p4,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>