School of Tropical Medicine Appointment of Dr. P.A. Maple stone, research workers under Endowment fund of the School of Tropical Medicine as honorary Prof. of Helminthological. File No. 2S-6/42 - 1942 - 11 P. H-35 cm; W-22 cm

সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়)




Tropical