Categories

• enviromental studies
• Botany,Zoology
• Others,Botany
• Economics,Political Science
• Political Science,Education
• Biology,odiya
• economy
• evs
• Odia
• Zoology

Authors

• Hunter
• S.K,Gupta,S.K,Singh
• Sahu, mishra and sahu,Gupta, m.g.
• Others,Gandmer, Simons
• A.K,Nanda,A.K,Nanda
• Others,Mishra P.K,Hazan C.D
• Lal. S.P
• R.N.,Agrawala
• Others,fyengan
• Others,Funnies