Categories

• Environmental Studies
• Education,Zoology
• geography
• Others,Chemistry
• Others,Biology
• Sanskrit
• evs
• economy
• Others,odiya
• Physics,History

Authors

• Pattanaik J.N
• K.O.N
• dutha clemers
• K.S.,murty,K.S.,murty
• Sahoo, l.n.,das and mohanty
• m.n. and pati
• Srivastava, A.L.,Srivastava, A.L.
• Vijaya
• siwaih, j.r.,siwaih, j.r.
• subrahmanyam & lal