Categories

• Botany,Physics
• History
• Mathematics
• Others,Political Science
• odiya
• Political Science,Zoology
• Others,Botany
• Others,Education
• Others,Physics
• evs

Authors

• maericol
• Hiurlock E.B,Basson , Connor
• R.,Basu ,R.,Basu
• Kara B.B
• S.C.,Patra,melkote and rao
• Ratha R.C
• Patnaik, d.p.,Panigrahi , k.c.
• Das. Sarala,S,Glasstine
• N.P
• Rout, b.c.,Sharma, b.c., m.p., sadara