Categories

• Physics
• Environmental Studies
• Sanskrit
• Botany
• Zoology
• Others,Political Science
• Others,Chemistry
• Political Science,History
• Other
• Hindi

Authors

• Prasad ,Sonpal & Vaishnav
• Craig G.R
• Sahu.B.K,Mahapatra , D.D
• J.D,ryder
• Swain , Roy,Das,Sharma, Barik
• Pati
• Mohanty , Indulata
• R.K.,Narayana,R.K.,Narayana
• Gupta, P.K.
• I.A