Categories

• Botany
• evs
• Economics,History
• Eng
• Others,English
• Biology
• Botany,Physics
• Others,Biology
• Sanskrit
• Education,odiya

Authors

• h.c.,raychoudhuri,Sahu, mishra and sahu
• f.w.,mastland
• Egan
• Basu Resmki
• lower stein
• Satya ,Shukla , Bhatia
• G.,chhotray
• Heidleneder
• Obrien
• Y.K