Categories

• Chemistry
• Economics,History
• Others,Biology
• psycholigy
• Others
• Political Science,Zoology
• Others,Botany
• geography
• Eng
• enviromental studies

Authors

• Director P.D Int Dept
• Deepti Prakash
• Patri M
• Das , A.C,Senapati, f
• King, Stevart.H
• H.C
• Padhi N,Sahu L.C
• S.C.,rastogi
• Sanders, Marino
• Others & Das