B.K. Tripathi from the Petroleum & Natural Gas ministry administers the ‘Swachhata Pledge’ to Indian Oil officials and workers during the ‘Swachhata Hi Seva’ campaign at Indian Oil’s Refineries Headquarters in Noida on Wednesday
B.K. Tripathi from the Petroleum & Natural Gas ministry administers the ‘Swachhata Pledge’ to Indian Oil officials and workers during the ‘Swachhata Hi Seva’ campaign at Indian Oil’s Refineries Headquarters in Noida on Wednesday