Categories

• Economic
• Others,Political Science
• Other
• Politicalscience
• enviromental studies
• Chemistry
• Economics,Political Science
• Philosophy
• odiya
• Biology

Authors

• S.C.,Patra
• Acharya , S
• stonier and hague
• Srinivasan K.R
• S.,sivananda,S.,sivananda
• subramayam
• Rath, P.K.
• Singh, Sudarsan
• Sankar, Sumit,Dumans , Knod
• chauhan