Categories

• Others,odiya
• enviromental studies
• Biology
• Chemistry
• Political Science,Zoology
• Others,English
• economy
• Zoology,odiya
• Zoology
• Botany

Authors

• Lewin Manilyn
• D.R,Mankekar
• Das , B.N
• A.,carter
• Srivastav,S.Kumar
• Bahl
• B.N,Kakkar
• Gupta B.D,Majumdar S.D
• Panigrahi , B.N
• Solanki