Categories

• Physics
• Political Science
• Botany,Zoology
• zoolozy
• Environmental Studies
• Others,Education
• Others
• Political Science,History
• Economics,History
• Others,Political Science

Authors

• Kudesia V.P
• Samal,, Other,Samal,, Other
• jones, w.h.m.
• r.c.,raychoudhury
• Chand, v. , m. and anand,Chand, v. , m. and anand
• Panigrahi , R.,Das , gokulanand
• M.,Patri ,J.D,ryder
• Kulshrestha S.K
• Baksh S.R
• Ratnam