Categories

• enviromental studies
• Others,English
• History,odiya
• Politicalscience
• Chemistry,odiya
• Logic
• Environmental Studies
• Zoology
• englisg
• Others,Physics

Authors

• Babita
• Thorpe , g.s.,Sharma, nanda and das
• Pranab Nanda
• Varshney R.L.
• K.C,Satpathy
• G.,austin
• ey b.p.
• Doygupta
• Simon
• Bramha, g.k.,Bramha, g.k.