Categories

• Biology,odiya
• enviromental studies
• geography
• Political Science,Zoology
• English
• odiya
• Mathematics
• zoolozy
• IT
• Others,Political Science

Authors

• Dalton H
• S.B.,brown
• Wadhwa
• Singh, s.p.,k.,bhamrah h.s. and juneja
• f
• Tilak R,Tilak, Raghukul
• Panja
• P.,maity,Samal, g.k.
• campbell
• Meeran T.M