Categories

• Economic
• Biology,odiya
• Physics,odiya
• odiya
• Others,Biology
• Education,Zoology
• englisg
• Other
• Economics,History
• zoolozy

Authors

• Prasad, B.,Prasad, B.
• lakdowala, d.t.,lakdowala, d.t.
• R.,awasthy,R.,awasthy
• Shakaspeare
• Guph Kumar
• levis
• Nantinda
• Goud,Ram Sranas
• Kapoor , a.c.
• Orissa Text Book Burean,L.R,Dhanda