Categories

• Biology,odiya
• Chemistry,odiya
• Botany
• odiya
• Others,Biology
• IT
• Botany,Physics
• Economics,Political Science
• History
• pyschology

Authors

• P,Saxena ,P,Chaudhuri
• Yamane, Taro,Datt , Sundaram
• Samuel , Sundar
• Rao,Rajkumar Sundari
• Arjuna
• Nagar
• Sankar, S.,Das , S.
• Dysen A.E
• paikray
• Pradhan, c.,sanapati and debi