Categories

• Political Science,History
• Others,Chemistry
• History
• Others,English
• Others,Physics
• Mathematics
• Others,Botany
• Education,Zoology
• Botany,Zoology
• Other

Authors

• Samal, s.s. ,lenka and lenka
• Shaw , g.k.,Shaw , g.k.
• Bhuyan
• Pradhan A,A,Mohanty
• Jena, S.R.
• Clattenjee ,K
• Glaptone S
• Dath , Patra,Vidyanath, R.D
• Shharma
• toman and singh