Categories

• Others,History
• Biology,odiya
• Economic
• Others,Botany
• Others,English
• Politicalscience
• Eng
• Education
• Hindi
• Others,Physics

Authors

• satija and comaromi
• Sharma P.D
• vashist p.c,sukla and chandel
• Mishra Y.D,Choti S.C
• U.P
• Brown R.G
• femandis
• J
• Lindsay,Sandie
• Naganaju