Categories

• Biology,odiya
• Economics,History
• Eng
• geography
• Chemistry,odiya
• Others,Political Science
• zoolozy
• Botany
• IT
• Chemistry

Authors

• Patnaik, K.K.
• Dutt V.P
• sundharam k.p.m.
• Padli , Panigrahi
• ehawab, i.j.
• k.,bhamrah h.s. and juneja
• r.t.
• Kundu ,Rama
• Amanrath
• ministry of I & b india