Categories

• Political Science,Zoology
• Biology,odiya
• economy
• Education
• enviromental studies
• Education,Zoology
• Botany,Zoology
• pyschology
• evs
• Odia

Authors

• Odum
• wessels, w.j.
• Kananth
• Mahyhwan
• C.S
• chamberlin, e.h.
• Sarangi, u.n.,Sarangi, u.n.
• Mehta U.K
• Dawana
• Chandra,Bipin