Categories

• Biology,odiya
• Education,Zoology
• Chemistry,odiya
• Others,odiya
• Politicalscience
• Other
• Others,Botany
• enviromental studies
• Political Science,Zoology
• Logic

Authors

• B.B,Kar,N,Mahapatra
• Palmer , Pensins
• M.M
• chettur g.k.
• Kasshik
• Arora, Chandra,Tanden M.P
• Dhaliwal , Kukal
• David
• A.,carter,A.,carter
• Acharya P.C.