World health organization <br/><br/>
Environmental Health Criteria 5 
Nitrates, Nitrites and N-Nitroso Compounds 
 - Geneva  World Health Organization  1978 
 - 107 
<br/><br/><label>ISBN: </label>9241540656 
<br/><br/><label>Publisher. No.: </label> Bangalore Book Buereau 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science