Categories

• enviromental studies
• English
• Education
• Others
• Biology
• Economics,Political Science
• pyschology
• Political Science,Zoology
• Mathematics
• Politicalscience

Authors

• Aiyengan ,Pnayad
• Splegel , Stephens
• Sarargi N
• Swain , Sairam,S.K,Singh
• Selum S.K.P.
• Chanda
• Rao, B.U
• n.r.,desh pande,n.r.,desh pande
• Das S,Acharya S.N
• Gnover