Categories

• Others,Political Science
• Political Science,History
• Physics
• Botany,Zoology
• Other
• evs
• Others,Biology
• Economics,History
• Economics
• zoolozy

Authors

• maharana S.
• upadhya m.n.
• Kettle
• Sasikamar , Gunasdha
• das and sharma
• supkar
• k.r.,bombval,iyergan and nandakumar
• Kar S.C.
• Gupta, A.N,Khandelwal, Kirt
• Bhagwan , Bharshan