Categories

• Political Science,Zoology
• Political Science,Education
• Others,Physics
• evs
• Education
• Botany
• Environmental Studies
• Zoology,odiya
• Others
• English

Authors

• Rout P.K,Bose A
• Malhotra, S.K.
• Ray, B.n.,Ray, B.n.
• S.K,Barman
• akumar
• ray and jena
• Rath, P.K.,Rath, P.K.
• Jain , Ahmad
• Dumans , Knod,A.C,Kapnr
• d.t.