Categories

• Botany,Zoology
• Mathematics
• evs
• Physics,History
• Philosophy
• Education
• Logic
• Environmental Studies
• Economics,Political Science
• Political Science

Authors

• Mohapatra , r.m.,Mohapatra , r.m.
• G.B
• Chaudhery
• Das M,Sahu D.K
• sahu and parida,mahapatra and sitakanta
• perreault
• Das , H.K.,hazen, c.d.
• AVasti , Avasti
• bahatnagar
• Tanden M.P,Mishra C