Categories

• Botany
• Others,Physics
• Economics
• IT
• Zoology,odiya
• Education,Zoology
• Botany,Zoology
• enviromental studies
• Others,Biology
• Chemistry

Authors

• Jain , Bala
• Ahuja C.
• D.R,Lenka
• Bevington
• bradbrook, m.c.
• Roy G.C.
• S.,shrava,S.,shrava
• cahan. T.
• Upadhyay
• Patra, Ramesh