Categories

• History,odiya
• Economics,Political Science
• Physics
• englisg
• Computer Science
• Mathematics
• geography
• Zoology,odiya
• zoolozy
• History

Authors

• M.P
• Kumar A. &Kumar M.
• Grove , Newell
• Kapila
• Chandan S.S
• Ackley
• S.A
• f.w.,mastland,f.w.,mastland
• Shukla & Upadhya .
• e.l.