TY  - GEN
ED  - Government of Bengal,
TI  - Preparation of a film showing the utility of tube-wells and bore-hole Latrines. 
PY  - 1941///
KW  - Preparation of a film
N1  -  সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 


ER  -