Categories

• Others,Biology
• Political Science,Education
• Education
• Hindi
• Others,Botany
• pyschology
• enviromental studies
• Physics,odiya
• Biology
• zoolozy

Authors

• d.l.
• Mishra D.K
• Bhagwan , Bhushan
• Clciang
• Conajiee,S,Rac, Raja
• Kneyszig Enwin,Samal,, Other
• Wilkens
• t.,williams,t.,williams
• S.P,Verma ,S.P,Verma
• croxton, corden and klein