Categories

• Zoology
• Others
• Botany
• geography
• Political Science,Education
• Others,odiya
• Education,Zoology
• Physics
• English
• odiya

Authors

• iyenger, k.r.s. ,Chatterjee, k.
• Mishra P.K,Meher M.K
• Das N.C.
• Gangatree , Kar
• Batra, Shakti
• B.,Upadhyaya
• J.P
• Tyage , B.P
• hornby, a.s
• rajneesh