Silva, E.I.L. <br/><br/>
Water Analysis: User-Friendly Field/Laboratory Manual 

 - Sri Lanka,  Institute of Fundamental Studies,  1996, 
 - 193p.  28cm. 
<br/><br/><label>ISBN: </label>9552600324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Analysis<br/>Laboratory Manual
<br/><br/><label>Dewey Class. No.: </label>664.61  / SIL