Categories

• Politicalscience
• Eng
• Biology
• Other
• Environmental Studies
• enviromental studies
• Others,Chemistry
• Others
• Ethics and Values
• Others,History

Authors

• Mittal D
• B.C,Jena,B.B,Kar
• Mohanty , G.N
• S.S
• Mohanty ,Mishra ,Samal
• Panda, B.C,M,Mansingh
• Sahu, m.n.,Sahu, m.n.
• R.,muir,P.,Maiti
• Das ,m.n.,a.s.,astekar
• Srickbergen