Categories

• evs
• Other
• Others,Physics
• pyschology
• Others,Chemistry
• Botany
• English
• Eng
• odiya
• enviromental studies

Authors

• Mohapatra , k.,Mohanty , b.d.
• Strectmam, B.G,Sulamayam , Brilal
• Sharma, Sinha
• Mishra S.C,Panda B.B
• Barric, J.M,Barric, J.M
• Mahanty, M.
• pandey and sinha
• galbraith
• N.,sullivan
• Sanders, Julie