Categories

• Physics,odiya
• geography
• Zoology,odiya
• Others,Biology
• Biology,odiya
• Education,odiya
• Computer Science
• enviromental studies
• Environmental Studies
• English

Authors

• N,Danjee
• Mishra ,Mohanty Surendra, k.c.
• Elam
• Agarwal , a.n. ,Agarwal , a.n.
• taylor
• Tripathy B.B
• m.h.,ouneshi
• B.B,Kar,N,Mahapatra
• Kamir,Seikh
• Rhys J