Categories

• geography
• enviromental studies
• Environmental Studies
• English
• Politicalscience
• Physics
• IT
• Ethics and Values
• Biology
• Computer Science

Authors

• Mathen
• G,Prajat
• A., Paul,samnesson
• Seymour
• Bose B.R
• Acharya , r.c and others
• Jones Daniel
• A.K,Menthora
• Sathpathi , Samantery
• Das , Hemataku