Chief Engineer's assistant to Malaria Engineer with Staff and instruments for Preparation of experimental anti-malaria Scheme was not required.
Chief Engineer's assistant to Malaria Engineer with Staff and instruments for Preparation of experimental anti-malaria Scheme was not required.
File No. 2M-26/45
- 1945
- 22 P; H-35 cm; W-22 cm
সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়)
anti--malaria
সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়)
anti--malaria