Maintenance of tanks and wells excavated or re-excavated with Government grant for rural water supply. File No. P.H. W - 31 /1926 - 1926 - 8 p. H-35 cm; W-22 cm. সচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) Subjects--Topical Terms: Maintenance --water supply