Categories

• Botany,Physics
• zoolozy
• Hindi
• Zoology
• Education,odiya
• Others,Physics
• Economic
• Others,History
• History
• Political Science

Authors

• R.,cook,R.,cook
• Nanda H.P.
• Towary ,S.S
• Dogra , Dogra
• yamane taro
• Johari J.C
• Panda, B.N,Nayak M
• Agrawal, S.,Das , K.M.
• M.H,Manser
• Hazare Nanda