Categories

• Others,English
• Ethics and Values
• Political Science,History
• Zoology
• evs
• Environmental Studies
• Others,Biology
• Mathematics
• Logic
• Others,Botany

Authors

• Brijlal , Dulanarayan
• Panigrahi , Ramesh,sahu and parida
• Sharma, k.n.
• Fillinghan L.A
• K,Chandrasekharan
• malley, lss.o.
• Bhongle,R
• Karmee
• Rai, v.
• pal