Categories

• geography
• Others,Physics
• zoolozy
• Others,Botany
• Education,Zoology
• Others,Chemistry
• Chemistry,odiya
• englisg
• Others,odiya
• Others,History

Authors

• Sanangi K.K
• Lessing
• Mohapatra , M.,Samal, b.c.
• Arora,Chaner
• Das G.H
• Sahu, S.K.,Dash, k.c and others
• K.K,Mishra
• Vidyanath
• Kanhucharana,Das G.H
• Millen