Categories

• Hindi
• Political Science,Zoology
• Ethics and Values
• zoolozy
• Economic
• englisg
• Political Science,Education
• Botany
• Education
• geography

Authors

• Tripalli , Panda,Loyon Jhon
• Gupta, r.d. ,Parida, b.c.
• Gaillonowicz
• mohaptra and jena
• Others,Swain. A ,A,Das
• philip. E
• A.,rashid
• Mitra, v. ,Mitra, v.
• R.,resnick,R.,resnick
• Sahoo, b.d.