KINGSFORD, M. <br/><br/>
SAMPLING OF SURFACE WATERS 

 - Wellington : Water & soil division  [date of publication not identified] 
 - 14p ; illus. 
 - Water & Soil Technical publication No. 2 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>0110-4144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SAMPLING - SURFACE WATER.