Categories

• evs
• Botany,Zoology
• psycholigy
• Biology,odiya
• Others,English
• Economic
• Economics
• Odia
• Biology
• Others,Physics

Authors

• Other,Achanya, R.C ,Sharma, Garkhd
• rajgopalachari chakrabarty
• Carn E.H
• dalton, h.
• Ray, Biswal
• Ray B.C
• Jain , J.L.
• A.K,Sahu
• Ratnakara
• B.P,Pandey