Categories

• Economics,Political Science
• Education,odiya
• Zoology
• Education,Zoology
• Physics
• Others,English
• Botany
• Economic
• economy
• Eng

Authors

• khosala
• Mehnotra
• Kar
• Ramji Lall,K.N,Khan delwal
• Wainwrist
• s.n. and rath
• B.C,Rout,Pattanaik, D.D
• Patnaik, k.c.,Mohapatra , M.
• Banessee S
• Wayper, C.L