Categories

• economy
• Economics
• Others,English
• Environmental Studies
• Biology,odiya
• Physics,History
• englisg
• enviromental studies
• Philosophy
• Economic

Authors

• noggle, g.j, g.r. and fritz,noggle, g.j, g.r. and
• Swain , N.N
• Ray, p.c.,Samal, S.
• Hilgand,Whinson
• Sharma, v.r and others
• r.g.
• Prasad, B,Rao Raja
• T.S,Pillai,Kananth,S.R
• Naik
• G,Ackley