Categories

• Zoology,odiya
• geography
• Political Science,odiya
• englisg
• IT
• Education
• Political Science
• evs
• zoolozy
• Economics

Authors

• s. kumar
• shukla and chandel,Srivastava, h.s.
• Sonu
• Quneshi,H
• Satpathy N.N
• Kochlar, S.K.
• chattopadhya and rakshit
• connacl
• Tewari K.K
• anthur levis