Categories

• Education
• Odia
• Eng
• Zoology,odiya
• Others,Education
• Physics
• englisg
• History
• enviromental studies
• Zoology

Authors

• P,Mukharjee,T,Katei
• Narayanswarli S
• A.K,Mukhopadhyaya
• Leela
• sundaram k.p.m.
• herrick bruce
• Mangal S.K,Jeeves,M
• G.,Whitmore
• Tripathy B.B.
• Mishra ,,Tiwari, Mehera