Agriculture Multipurpose Project E           Agriculture Venkat, Hyd E
  Anusha Nrupatuni Vidhya Nekethan, Hyd E     CNG Hybrid Railway Engine Auxilium HS, Secunderabad E
  Comparison of power consumption in Diff bulbs E     Conservation of Energy Komali Loyola, Hyd E
  Eco Friendly Auxilium Secunderabad E     Energy Resources and Conservations St Annís Grammar High School, Hyd T
  Evaporation Coolers Navineetha St Jesus High School, Hyd E     Evil Effects and Remedies of Global Warning SAHAJA Srividya E
  Food Security Reshmi Nethaji Public School, Hyd E     Glay Refrigerator Prevesh SGB Modern High School, Hyd E
  Green Revolution Adivitha Gurudatta, Hyd T     Hydro Electricity Srisai Siddhartha E
  Manure Vincent High School E     Mixed Cropping SVS Public School, Hyd E
  Prathyasha Drip Irrigation E     Rain water Harvesting Students Service Guild High School, Hyd E
  Renewable Energy Raveena Govt Girls H S West Maradpally Hyd E     Renewable Power Generation Sandhya Gowtham Vidhya Nekethan, Hyd E
  Sandhya Om Sai Nekethan High School Mettuguda E     Solar Bottle Light Bulb Dwaraka High School E
  Solar water Build E     St Theresa's Girls H S Sanathnagar, Hyd T
  Types of Irrigation, Govt Boys High School, Hyd Hindi