Categories

• Biology,odiya
• Others,Biology
• pyschology
• Others
• geography
• economy
• Others,Chemistry
• IT
• Botany
• Botany,Zoology

Authors

• ,Gourdin
• Andnew
• Sarangi
• P.,Pradhan
• Shakti,Batna
• Pal Naik U.p
• COLLINS, J.
• Jha , Jha
• nicolson, m.h.
• Mahapatra , S