Categories

• Economics,History
• Philosophy
• Education
• Computer Science
• Zoology,odiya
• Education,Zoology
• Others,Physics
• odiya
• Other
• Botany

Authors

• bhattacharya and mahanta,Mishra , R.N
• Howes
• Barric, J.M,Conajiee,S
• M.C,Babu
• Sarkar M.
• Mathur, K.K.,Mathur, K.K.
• Tiwari
• wyndham john
• Ghoshal, S.N
• Bhatia, H.L