Wastewater treatment alternatives for rural and semirural areas  proceedings of the fifth national conference, 1978 edited by Nina I. McClelland 
sponsored by National Sanitation Foundation 
 - Ann Arbor, Mich  Ann Arbor Science Publishers  c1979 
 - vii, 303 p.  ill.  24 cm. 
 - Individual onsite wastewater systems  v. 5 .
 - National Conference on Individual Onsite Wastewater Systems  Individual onsite wastewater systems  v. 5 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal--United States<br/>Sewage disposal, Rural--United States<br/>Septic tanks--United States
<br/><br/><label>Dewey Class. No.: </label>628  / .742  / 05 s