Categories

• enviromental studies
• Mathematics
• Environmental Studies
• Political Science
• Others,History
• History
• Computer Science
• Others,Botany
• Ethics and Values
• Others,Political Science

Authors

• S.P,Mohapatra
• J.,bunyan,J.,bunyan
• Pattanaik.D.D,Chandra Prakash
• Back Ramki
• Pandit
• Kar, S.C.,Mohanty , G.
• Jhingan ,M.L
• Rao Raja
• Tiwari, Tiwari
• Panda H.K