Categories

• Others,History
• Chemistry
• Economic
• Zoology,odiya
• enviromental studies
• Others,odiya
• Politicalscience
• geography
• Botany,Physics
• Others,Botany

Authors

• M.L,Jhingan
• bagde and singh
• Saraf G
• Mehta , V.K.,Mehta , V.K.
• Das ,Manoranjan
• Mido,Iqual
• Mishra , Chopdar
• Groven, Groven
• Prasad B,Francis H
• Others,Nirmala