Categories

• Others,Physics
• odiya
• Others,Biology
• Others,Botany
• Others,Political Science
• Biology
• IT
• Other
• Education,odiya
• Politicalscience

Authors

• D.R,Kumar
• Anfken
• Nahak
• Storien
• meheta
• Pandab S.
• Khatni
• P,iyenger, k.r.s. and nanda kumar,brooke, s.a.
• Beiser
• Vashistha