Categories

• Zoology,odiya
• geography
• Education,Zoology
• Others,English
• Political Science,Zoology
• IT
• Mathematics
• Environmental Studies
• Others,Physics
• enviromental studies

Authors

• bhagat and others
• Chaudhuri A
• Thamarassori
• Mohanty , Mishra ,Samal, Others
• Chaing
• Delvin.S.
• T.D
• barth, ttw,Pandey , s.ed.
• Dhawan,P.
• carir cross, a.s.