Categories

• Education,Zoology
• Education
• Political Science,Zoology
• Others,Botany
• Logic
• Philosophy
• enviromental studies
• Mathematics
• Physics
• odiya

Authors

• winniy edge
• l.,sehopiro,l.,sehopiro
• Ratha B.D
• Pradhan. K.C.
• Paul, R.R
• S.K.,Mallick
• Samal, K.M.
• malaviya s.
• J.,boulton,J.,boulton
• n.p.