Categories

• Education,odiya
• enviromental studies
• evs
• Physics,odiya
• Botany
• economy
• zoolozy
• Physics
• Other
• Others

Authors

• Dath , B.N,Parida. B.C
• Sharma, b.c., m.p., sadara,Bhagwan , v. , v. and b
• raman and singh,P,K,Dhar
• t.,ojha
• Agrawal, J.C.
• Manpassant
• Collodi
• datt and sundaram
• Nelson
• Mohanty B.