Categories

• Others,Botany
• Logic
• Biology,odiya
• evs
• Other
• enviromental studies
• psycholigy
• Physics
• Environmental Studies
• Economics

Authors

• Chatwal
• Tutoo
• ,Gourdin
• S.S
• M.C, h,Quneshi
• Stevenson
• Lahini, Jhumpa
• Pattanaik B,Nayak, R.N
• Mittal , r.l.,A.L.,vohra
• Chintamani