Categories

• Botany,Zoology
• Hindi
• evs
• zoolozy
• Others,Biology
• Others
• Political Science,Education
• Other
• Physics
• Computer Science

Authors

• Das , Hota , r.c. mohanty,Das , Hota , r.c. mohant
• Samal
• Conrad, Jogeph,Handy Trimas
• Behera, k.c.,J.L,nehru
• Junaja , Bhamrah
• Singh,Dinesh
• h.r.
• chiang & Wain Wright
• Kneyszig Enwin,Samal,, Other
• mathiesen