Sharma, Abhishek <br/><br/>
Toilet technology: Improve sanitation on India's railways.  [electronic resource] 

 -  Nature  Sep 2012 
 - 33 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1476-4687 
<br/><br/><label>Standard No.: </label>10.1038/489033e  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Sewage<br/>Waste Management--instrumentation<br/>Water Pollution--prevention & control