Categories

• Physics
• Chemistry
• Botany
• Others,Education
• Botany,Physics
• Environmental Studies
• economy
• Others
• Politicalscience
• Education

Authors

• Sarma
• Sharma L.N
• Sahu D. D.
• Mishra , Godavarisha
• Patri , manorama,A.K,Nanda
• bayliss, a.e.m.
• Ranjan J.B
• Mishra B.S
• Satapathy P.
• barik and das