Categories

• Other
• Biology,odiya
• English
• Environmental Studies
• Philosophy
• Others,Botany
• Eng
• Physics,History
• Others,Chemistry
• Zoology

Authors

• Panigrahi , S.C.
• Patri Ramesh
• Hardy Thomas
• Das , r.c.,bhatnagar and bhatnagar
• sinha and gupta
• Swain.B.B
• Semwal S. M.
• A.R
• das and mohanty,fletcher and hickey
• E.H,Carr