Categories

• Chemistry,odiya
• zoolozy
• Eng
• Others,Biology
• Others,History
• Education
• Physics,History
• Others
• englisg
• enviromental studies

Authors

• Tailong R.S
• Rajput B.S.
• g.n.,halm
• Bhatta & Khuntia
• Jenkins
• Sinta N.K
• Chaube
• K.N,Khandelwal,Jena, n.k. and others
• Saxena , Saxena
• Balagarusami ,E