Roy, A. K. <br/><br/>
Manual on the design, contraction and maintenance of low-cost pour flush waterseal latrines in India 
A. K. Roy 
 - Washington, D.C.  IBRD  1984 
 - iii,109p.  ill  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Privies<br/>Energy consuption,<br/> Latrines, <br/>Toilets,<br/> Handbooks, <br/>Manuals etc.
<br/><br/><label>LC Class. No.: </label>IRA TD775.R68