Categories

• Chemistry,odiya
• Economics,Political Science
• Zoology,odiya
• Physics
• Other
• pyschology
• psycholigy
• Philosophy
• enviromental studies
• Environmental Studies

Authors

• Das , j.k.
• Avasthi
• Harish
• Others,Mangal
• h.,robbins
• Sharma .K.N
• Pattnaik, k.
• browki, shoula and others
• sharma and sharma,P.K,Padhee
• Chatarjee C.C.