Chatterjee, S. <br/><br/>
Global report on visits to environmental sanitation facilities and their organisation and management  / 
S.Chatterjee 
 - Calcutta :  Metropoliton planning organisation,  1966 
 - 77 p. ;  34 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boston Board of Health<br/>Smallpox--Vaccination<br/>Public health
<br/><br/><label>Dewey Class. No.: </label>628