BATHYMETRIC SURVEY OVER A STRETCH OF 50KM AND HYDROGRAPHIC SURVEY AT 4 NOS SECTIONS AT RIVER RUPNARAYAN AT PURBA MEDINIPUR DISTRICT
स्वागत, Saturday , Mar , 07 , 2026 | 16:20 IST
स्वागत, Saturday , Mar , 07 , 2026 | 16:20 IST
BATHYMETRIC SURVEY OVER A STRETCH OF 50KM AND HYDROGRAPHIC SURVEY AT 4 NOS SECTIONS AT RIVER RUPNARAYAN AT PURBA MEDINIPUR DISTRICT





