Categories

• Zoology,odiya
• IT
• Education
• Ethics and Values
• Botany
• geography
• enviromental studies
• zoolozy
• Education,odiya
• Economic

Authors

• R.,wiket, j. manheim
• Jacob
• Singh A.K
• s.s. and others
• Das .D
• Dash & Dalai
• Monnisan
• J.,hilton,J.,hilton
• saihgal,subrahmanyam & others
• Balagarusamy,Chakrakanti P.K