Categories

• Economics
• Physics
• geography
• Zoology,odiya
• Environmental Studies
• Computer Science
• English
• Politicalscience
• Physics,odiya
• Others,History

Authors

• k.c.,avhary
• B.B,Kan
• mithauy, d.m.
• Hloper
• Mishra , Mishra ,Kalai
• Prasad, Sinha
• S.C.,Mallick,S.C.,Mallick
• M.A.,karanidhikara
• ananda and kumar
• K.K.,Ghai ,Nanda, s.s. and others