Rural health :  experiments on tatrines for rural homes / 
Plannin Research and Action Institute 
 - Lucknow :  Superintedent, Printing,  1958 
 - 30 p :  map ;  1958 
 - PRAI Publication ;  158 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification<br/>Water--Purification<br/>Sewage irrigation--India
<br/><br/><label>Dewey Class. No.: </label>628.3