Mancy, K. H. <br/><br/>
Applied chemistry of wastewater treatment :  programmed learning, Unit. VIII applications pH and alkalinity 
/por K. H. Mancy, Nina McClelland y F. G. Pohland 
 - Michigan :  Ann Arbor Science,  c1973 
 - [148 p.] :  ilus. 
<br/><br/><label>ISBN: </label>0150400316 
<br/><br/><label>LCCN: </label>100655 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Análisis.<br/>Agua--Contaminación.<br/>Agua--Purificacion.<br/>Aguas residuales.
<br/><br/><label>Dewey Class. No.: </label>628.162  / M31