Black, Maggie. <br/><br/>
the No-No sense guide to water 
/ Maggie Black. 
 - Indian ed. 
 - Jaipur  : Rawat Publications  ,2005. 
 - 144p.  ;23cm. 
<br/><br/><label>ISBN: </label>9788170339373  ₹140.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water<br/>Water quality management<br/>Water --Purification
<br/><br/><label>Dewey Class. No.: </label>553.7  / B627W