Categories

• evs
• Eng
• Political Science,Zoology
• Others,History
• Hindi
• Others,Biology
• psycholigy
• Mathematics
• Botany,Physics
• zoolozy

Authors

• Samal, g.s.,Satpathy, k.c.
• Kumar P
• Tyra
• Mahajan, c.
• satake
• Srivastava, h.s.
• A., Paul,samnesson,A., Paul,samnesson
• ragnar
• A.K,Sun
• Gupta, Srivastava,P,Saxena