Categories

• geography
• enviromental studies
• Others,odiya
• Education,Zoology
• Others,Education
• IT
• Others,Botany
• Biology,odiya
• Politicalscience
• Botany,Physics

Authors

• K.V.G.
• Dash, P.K.,Dash, P.K.
• Bandopadhyay B.B.
• Chatopadhya, S.C
• R.D,Vidanath
• Others,Nanda R.S.
• Ramji Lall,K.N,Khan delwal
• Gregory ,Hamilton
• Jha
• Pandey , Chadha