Drinking-water standards for New Zealand :  a report / 
prepared for the Board of health by the Department of Health. 
 - 48 pages, 1 unnumbered pages ;  21 cm 
<br/><br/> Also available as 24 cm. version. 
<br/><br/>Includes bibliographical references (pages 48-49). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drinking water--Standards--New Zealand
<br/><br/><label>Dewey Class. No.: </label>628.16109931