Categories

• zoolozy
• evs
• Physics
• Others,Education
• Environmental Studies
• Political Science,Education
• Economics,History
• Education,Zoology
• Others,English
• Education,odiya

Authors

• Acharya , singh and jena,Chatwal, g.r.
• Gang G.R
• H.R,Dua
• Sahu S.K.
• Mukharjee
• Goud, R.N.
• Kripalins K
• Kabi, Ajit
• Milan
• Mishra , D.