John, Jacob <br/><br/>
Economics of public water supply system 

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 - Rawat Publications, Jaipur  1997 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Kerala-Economic development and growth-- Economic planning-- Production economics
<br/><br/><label>Dewey Class. No.: </label>338.9K  JOH-E