GUIDELINES FOR CANADIAN DRINKING WATER QUALITY 1978 SUPPORTING DOCUMENTATION 

 - Canada: Ministry of Supply and Services  1980 
 - 739p 
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>0-662-10933- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER QUALITY.<br/>CANADA.<br/>STANDARDS DRINKING WATER.