Categories

• Others,Biology
• Physics
• Computer Science
• enviromental studies
• Physics,odiya
• Others,English
• evs
• Zoology,odiya
• Zoology
• English

Authors

• G.C,Das
• das and mohanty,dash and dalai
• Pattanaik, r.c.
• Anson,Schwegler
• Sharma P
• A.K,Nanda,Panigrahi , Sahu
• ketelbey, c.d.m.,ketelbey, c.d.m.
• B.B,Kan
• Singh,kotpal and tyagi, pandey and jain
• Thomas,Saline