Categories

• economy
• Zoology,odiya
• geography
• Political Science
• Political Science,History
• Others,Biology
• Politicalscience
• Political Science,Zoology
• Physics
• Biology,odiya

Authors

• Prasad, B,G.C,Thornley
• Nanda, C.R
• S.C.,rastogi ,S.C.,rastogi
• Sen, a.k.
• Aggrawal R.S
• Chakralanty
• Sharma, Others
• Arora, C.L
• Charus
• Bhandway D.D