Appropriate Methods of Treating Water and Wastewater in Developing Countries 
edited by George W. Reid 
 - Michigan, USA  Ann ArborScience  1982 
 - 392p.  ill.  24 cm 
<br/><br/><label>ISBN: </label>0250404133 
<br/><br/><label>LCCN: </label>8167513 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Waste--Developing Countries