Categories

• pyschology
• geography
• Others,Chemistry
• Hindi
• Others,Biology
• odiya
• Education,Zoology
• Biology,odiya
• Education,odiya
• Chemistry

Authors

• Das , Hota , r.c. mohanty
• Sharma, k.n.,singh and bagde
• Aravind
• Grosten E.M
• Sahu, k.c.,Sahu, k.c.
• l.n.
• Others,Gandmer, Simons
• G.M
• g.k.,chettar,g.k.,chettar
• Child,Bannand