Categories

• Hindi
• Political Science,odiya
• enviromental studies
• Odia
• Physics
• Others,Botany
• Others,Chemistry
• Logic
• Others,Biology
• zoolozy

Authors

• B.C,Rout,Brand , Editor
• K.G
• butler
• Shalint
• Rohati
• George
• Jain S
• B.K.,bhattacharya ,B.K.,bhattacharya
• Jain & Iyengar
• Abrams, Harpham