Categories

• Others,Chemistry
• Zoology
• Logic
• enviromental studies
• zoolozy
• History,odiya
• psycholigy
• Others,Physics
• Botany,Zoology
• Political Science

Authors

• Banal.J.K
• Pattanaik, Pattnaik
• Power , c.b.
• Das ,D.
• P.D
• sharma and sadana,bombwall, k.r.
• Prem,Nath
• Cuppuccino , Sherman
• Maharana
• Sharma, R.K.