Categories

• Chemistry
• Other
• Biology
• Botany
• Others,Biology
• Education,odiya
• Others,Botany
• geography
• Logic
• Zoology

Authors

• Mohanty , Bilasini
• Kumar P
• d.r. and others
• R.,Dhankar
• R.N.,dwibedi
• Dule H.C,Pandey , Trivedi
• Das Ajaya
• chandra and singh
• Juneja,Bhanrat
• Donalol