Categories

• Others,Biology
• Economics
• evs
• Education,odiya
• History,odiya
• Economics,Political Science
• Zoology,odiya
• Eng
• Environmental Studies
• Chemistry,odiya

Authors

• Das. Sarala
• Rajkumar
• Mohanty D.
• Panigrahi,Sharma,B.M,Routray
• Oxford University,S.C,Mathur
• Renkros
• Mitra, v.
• Julian
• Saxena
• Foster , e.m.,Foster , e.m.