Categories

• Others,Physics
• Zoology
• Economics,Political Science
• History
• Political Science
• Environmental Studies
• englisg
• Education
• Others,Botany
• Political Science,odiya

Authors

• Chakrakanti
• Nanda, B.K
• Yamane, Taro,Datt , Sundaram
• Sharma V
• S,Raygenu,Nahak,G.R
• Barnand , Child
• Singh R.
• Ram
• J.,Edwards
• M.H,Dekock