Categories

• Economics
• Physics
• Others,Botany
• Other
• evs
• Education,Zoology
• Philosophy
• Zoology
• Botany
• Political Science,Zoology

Authors

• Pattanayak
• sunaram, b.v.
• Pylee
• Andress
• B.N,Mishra P.K,Lunia
• sahu and sribeytaba
• b.ef.
• k samal
• Sundanlal
• Singh P.K