Categories

• Botany,Physics
• Education,odiya
• Botany
• enviromental studies
• Odia
• Biology,odiya
• Biology
• zoolozy
• Education,Zoology
• odiya

Authors

• Dunzie, N
• Gupta,Swarup
• Khetri
• V.K.,chavda,V.K.,chavda
• Sagoff
• Charles,Dickens
• Johari, J.C,B.C,Rout
• B.,Jha ,B.,Jha
• Rajput B.S.
• Mohanty , P.C