Categories

• Biology
• Others,Chemistry
• Environmental Studies
• Others,Botany
• Others,Education
• Economics,History
• odiya
• IT
• enviromental studies
• Biology,odiya

Authors

• Sasikimar
• Nanasimhan, C.V,E.H,Carr
• simpson
• E.B,Hunlock
• Stories , Hauge
• Das. Sarala,G,Sahu
• v. ,korturov,v. ,korturov
• H.,bhattacharya ,H.,bhattacharya
• Elam
• Silly , Allenty