Categories

• Others,Botany
• Economic
• englisg
• Zoology
• Chemistry
• geography
• Education,odiya
• Economics,Political Science
• Others,Physics
• Botany,Zoology

Authors

• Chakrakanti P.K
• Arora M.P
• Kent , Carr
• Raghunath
• Heal
• Eames , a.j. maldaiels
• sawant C.
• A.,harker,Panda, m.p.
• A.D.S
• Basu & Khan