Categories

• Physics
• Other
• Physics,History
• Biology,odiya
• englisg
• Political Science,Zoology
• zoolozy
• evs
• Botany,Zoology
• Economics,History

Authors

• Tripathy, J
• Ciblen
• ,Sasty , Padmanaban ,G.D,Sehmidt
• Dash .M
• Bhagwan , Bhuyan
• Teim R
• Chotray
• Nayak, U,Nayak, U
• Richards . I.A
• Halpern,Venm, P.D.S