BUREAU OF INDIAN STANDARDS <br/><br/>
IS : 3025 (PAR 29) 1986 INDIAN STANDARD METHODS OF SAMPLING AND TEST (PHYSICAL AND CHEMICAL) FOR WAT 

 - 2ND ED. REP.  1998 
 - NEW DELHI  BUREAU OF INDIAN STANDARDS.  1986 
 - 4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  METHODS OF SAMPLING AND TEST
<br/><br/><label>Dewey Class. No.: </label>624  / BUR