Categories

• Others,Education
• Economic
• evs
• Hindi
• Botany
• Economics,Political Science
• Computer Science
• IT
• zoolozy
• Zoology

Authors

• katyal and satake
• Brar, K.S.
• Mohanty , Saha,Mohanty , Saha
• Taylon ,Gany
• Agrawal, J.C.,Mohanty , S.B.
• S.M
• Barik , Greenbaun
• L.R
• Narasmtan
• Gupta,Kulbhuhar, Chug