Categories

• evs
• Others,History
• Environmental Studies
• Hindi
• Other
• Political Science,Education
• enviromental studies
• Chemistry
• Education,odiya
• Politicalscience

Authors

• Mohapatra,Rout
• mishra and chopdar
• S.,chawala
• B.,Parida,P.,Ray
• Ashton Gail
• Biswal ,Tapan
• Chatopadhya, S.C
• barth, ttw,barth, ttw
• Das , N.K,Meher, Gangadhar
• Devadhar ,C.R