Categories

• Chemistry,odiya
• Education,odiya
• Political Science,History
• Others,Political Science
• Education,Zoology
• Chemistry
• pyschology
• Others,Physics
• englisg
• Others,odiya

Authors

• Devraj S.N
• Das S.S
• Sharma, p.p.,Gupta, P.K.
• Paul,R.R,Parida,B.C
• Singh, s.p.,k.,bhamrah h.s. and juneja
• Arora M.G
• Hawthorn , Jerey
• Harlock E.B
• Mongan
• Sharma, Sadana