Categories

• geography
• Politicalscience
• Zoology,odiya
• Physics,History
• Zoology
• History,odiya
• Chemistry,odiya
• Eng
• Economics,History
• Mathematics

Authors

• Others,Das ,Das , Patnaik
• Saxena , Sorlahoy
• Sundan , Sezhiyan
• Tanga
• K.K,Jena,pattanaik and das
• Kilgour
• Ahrawal J.C
• Mishra , d.k.,Mishra , d.k.
• Rout, P.K,Pattanaik, D.D
• Goodman