Categories

• economy
• Political Science,Zoology
• Eng
• Physics
• Economics,History
• Chemistry,odiya
• English
• Botany
• zoolozy
• enviromental studies

Authors

• Khan I.A.
• Mcaurne
• geoffrey
• Das , S.C.,Acharya , b.p.
• Mohanty , Saha
• a.s.,ward,a.s.,ward
• Alpha , Beta
• Pal &Pal.
• N.N,Pujari
• c.b.l. singh y.n.