Categories

• economy
• Zoology
• Physics
• Economics,Political Science
• Political Science,Zoology
• Chemistry
• Others,English
• geography
• Physics,History
• Environmental Studies

Authors

• Panda, S.
• Iyengan, K.R.S,Enright, D.J
• Das , B., g. and sahoo
• Sharma, y.r.,Rout, S.K.
• Mansingh, M.D
• J.RR
• Tanga, U.R,Mohanty , J.B
• T.S
• Srosefield
• Arora M.G