Categories

• Eng
• Chemistry
• enviromental studies
• Others,History
• Education
• Philosophy
• Biology,odiya
• Economics,History
• Politicalscience
• Mathematics

Authors

• Ray, n.c.,Ray, n.c.
• Jaim J.L.
• Lall, R.,iyenger, k.r.s.
• G.,austin,ray and bhattacharya
• Das , P.C
• B.C,Chatopadhya
• Patnaik, B.,Mishra , M.K.
• Singh, b.d.,selvam and padhee
• Biswas , d.k.,Biswas , d.k.
• O.