Categories

• Others
• Logic
• geography
• Biology,odiya
• Education
• Environmental Studies
• Political Science,Zoology
• Odia
• zoolozy
• Other

Authors

• Nayak M
• G,Hammond,B.C,Jena
• Bandopadhyay B.B.
• R.K,Ratha
• P.C,Vasishta,Vashichta, B.R
• M,Mansingh,Das , K.M
• jathar, s.g, g.b. and beri
• Nanda, S.D
• Agrawal, R.C
• Das M.N,A.K,Ray