Categories

• evs
• Biology
• IT
• enviromental studies
• Economics
• Biology,odiya
• Odia
• Political Science,Zoology
• Others,Chemistry
• Political Science

Authors

• R.,muir,R.,muir
• Sharma, d.c.,Sharma, d.c.
• B.R,Bhat
• cafca
• Juneja,Bhanrat
• Zemansky , Dittman
• Foot P.
• Mohapatra , s.n.,Mohapatra , s.n.
• menon, k.b.s.,menon, k.b.s.
• Satapathy C.R.