Categories

• Physics
• Botany,Zoology
• Biology
• Education
• Others,Biology
• Others
• Others,Botany
• Physics,odiya
• Chemistry,odiya
• Other

Authors

• B,Pari
• George
• r.m.,bartlett,r.m.,bartlett
• Jena, Arjuna
• N,Sanasyi,P,Pattanaik
• Sarma , g.p.
• jogindar
• Satapathy S.
• S.,cowasjee,v. ,ramarao
• S.N.