Categories

• Economic
• Zoology,odiya
• History
• Eng
• Hindi
• Environmental Studies
• zoolozy
• enviromental studies
• Political Science,odiya
• geography

Authors

• Yadab
• L,Prasad,Sahu, Mishra ,Sahu
• ,Pattanaik, k.c.
• b.r.,tomlinson,b.r.,tomlinson
• c.b. and dyson
• Rath, J.,Rath, J.
• V.K.,chavda
• Sidtu
• M.S.,nagrajan
• k.,hassan