Categories

• Economics
• Others,Biology
• Zoology,odiya
• Environmental Studies
• Botany,Zoology
• Others,Physics
• Biology
• Political Science,Education
• Economics,History
• Other

Authors

• Blain
• E.H
• Acharya
• Reed
• Thakar
• Rout, b.c.,Sharma, b.c., m.p., sadara
• T,Katei
• Panagdria
• H.K,Sathpaty,A.K,Nanda
• Mishra , n.p.