Categories

• Physics,History
• Others,Political Science
• Education,odiya
• psycholigy
• Physics,odiya
• Others,Physics
• Biology
• enviromental studies
• Zoology
• Botany,Zoology

Authors

• E.H
• Vashichta
• Sukla, a.c.
• s.p.,sukhia
• Chakrakanti
• Singh, Zameenudduin
• Chekhou
• R.S,mughali,Das , c.
• S,Sankar
• Khurana,K.L