Categories

• Hindi
• Botany,Physics
• Others
• Physics,History
• Education
• Ethics and Values
• Others,Biology
• psycholigy
• Physics,odiya
• Education,Zoology

Authors

• Mishra ,Chaimi,Senapati S.M
• Mohanty , G.,Mohanty , K.L.
• spain
• Das Govinda
• Das,Nanda, Sharma,Nanda, ray and samal
• Gannett
• Panda, K.C,Banu, D.K
• ramaswami
• Harpham
• Rout, P.K,Sactdara , Gupta