Categories

• evs
• Others,Biology
• geography
• Physics
• pyschology
• Political Science,Zoology
• Zoology,odiya
• Political Science,History
• Economics,Political Science
• Biology,odiya

Authors

• Khurana
• Pradhan, S.C.,Mishra , b.d.
• watt lan
• sanapati and debi,rout and panda
• U.N
• S.P,Mohapatra
• Sahu K.C,Mohanty B.D
• Frank Anne.
• Pradhan P.,D.K,Das
• b.g.