Categories

• Environmental Studies
• Politicalscience
• Others,English
• Hindi
• Others
• Political Science,Zoology
• Physics,History
• History,odiya
• Philosophy
• IT

Authors

• Bandopadhya , T.S,Ray, Pratick
• patri and patri,Nayak, g.d and others
• Cherunilm
• Garret H.E
• M.N
• Gupta, P.K
• Lipschutz, Lipson , Patil
• Datt , r. and sundharam k.p.m.,Datt , r. and sundh
• bendre and kumar,parihar, n.s.
• simov. A.