Dileepkumar Emandi

india planning education and training project analysis research education engineering solar energy solar cleaning industry college collaboration social happiness social network service help social media nonprofit mongodb services socialservice civils civil service service commision crack upsc upsc outline outline upsc exam pattern exam pattern pattern upsc exam upsc guide guide bills politics farmer farmer bills 2020 bills presentations presentation healthcare best politics policy vaccination world health organisation who causes of diesease health tips best ppt medicine less diesease polio free endemic dieseases ppt on polio pulse polio polio aeronautics engineer aerodynamics spy camera communication technology camera dileep kumar's world war ozone day ozone depletion green house effect acid rains