Roychowdhuri K.P. <br/><br/>
Sanitary engineering:  a textbook for the students of the engineering Institutions/ 
K.P. Roy Chowdhury 
 - Gauhati:  B.K. Roy Chowdhury,  1950 
 - 172 p.:  ill., maps;  22 cm. 
<br/><br/> "A text book for the use of the students of the engineering institutions and persons engaged in constructional works"  Includes index 
<br/><br/><label>ISBN: </label> Rs. 5.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary engineering<br/>Public health<br/>Sewage--Purification<br/>Drainage
<br/><br/><label>Dewey Class. No.: </label>628