The determination of alkalinity and acidity in water 1981 :  methods for the examination of water and associated materials 

 - London :  Her Majesty's Stationary Office,  1982 
 - 37 p. ;  30 cm. 
<br/><br/><label>ISBN: </label>0117516015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Analysis