Categories

• evs
• Political Science
• Ethics and Values
• Botany
• Botany,Physics
• Environmental Studies
• Biology,odiya
• Biology
• enviromental studies
• Odia

Authors

• das and sen,Hill , a.f.
• Namishray M.D.
• Samuel S.
• Gupta, P.K,Sharma, barik and das
• Panda, b.b.,Panda, b.b.
• hemingway, vintage,Chand, soma
• p.b.
• Satpathy, N.
• trehan k.
• Lall, Ransji,Lord.Benrand