Categories

• Economics,Political Science
• Others,English
• Others,Political Science
• Others,Biology
• Others,Education
• Zoology
• Education,Zoology
• English
• Botany,Physics
• Biology,odiya

Authors

• Yamane, Taro,Sen, K.K
• s.s.
• Wong D.WS
• Kumar, k., g. and kumar,Kumar, k., g. and kumar
• Chandra,Bipin
• S,Singh
• B.,Verma ,B.,Verma
• Ghosal S.N
• O.V
• Thorpe , Thorpe