TY  - GEN
ED  - Government of Bengal,
TI  - Scheme for investigation on the Value of DDT as a weapon against malaria Sanction of expenditure. 
PY  - 1946///
KW  - malaria
KW  - expenditure
N1  - সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 


ER  -