Categories

• Others,English
• Physics,odiya
• Others
• Others,Biology
• englisg
• Economics
• Botany,Physics
• Economics,History
• Zoology,odiya
• evs

Authors

• Panigrahi , k.r.,Nayak, l., k.b. and nayak
• s.c. and others
• Bnue
• B.,Shaw
• Cuppuccino , Sherman
• balagurusamy
• an
• Oak
• Weis
• hoonby