Categories

• IT
• englisg
• Biology,odiya
• Environmental Studies
• Computer Science
• enviromental studies
• Others
• Other
• Ethics and Values
• Others,Biology

Authors

• Panimala
• Arora,Kumar,Khanna
• Mallick, B.K., b.c. and bal
• A.E
• A,Ghosh
• Banarjee
• milton
• Hirshlifor , Glazca
• Sahoo, b.d.
• Lahiri