Categories

• evs
• Zoology,odiya
• Physics,odiya
• History
• Political Science,Zoology
• enviromental studies
• English
• Environmental Studies
• Chemistry,odiya
• Others,Biology

Authors

• Dash, S.N
• TilakRaghukul,Tilak R
• pattanaik and das
• Nayak, D.,Samal, s.s.
• Mohanty , Aruna
• Agrawal, R.N
• g.n.,halm
• De A.K
• Enright & Chickera
• Verma,Jondan