Categories

• Physics,odiya
• Others,Chemistry
• Economics,History
• englisg
• Botany,Zoology
• Political Science,Education
• IT
• Zoology,odiya
• Others,Biology
• Other

Authors

• d.r. and others
• Swami, Damodara
• Upham, A.H
• Berry A.K
• Priya
• D.
• Shabnam ,N.
• baliar singh
• Das B.B.
• Nanada