Categories

• Eng
• Others,Chemistry
• Chemistry
• Others,Political Science
• Others,English
• Education
• geography
• Computer Science
• Political Science,History
• englisg

Authors

• hi madan
• Kar, S.C.
• Samal, j.k.,Samal, j.k.
• Acharya , S,Rout. B.D
• Srivastava, h.s.,Sharma, p.p.
• B.n.,ganguli
• Panda, S.,Das , b.b., p.c. and swain
• K.C,Pattanaik
• Mitra, G.K,B.C,Chatopadhya
• Venkatywaran S