Categories

• Others,English
• Political Science,History
• Education
• Physics,odiya
• Physics
• Mathematics
• Biology
• Botany,Physics
• Others,Chemistry
• Political Science,Zoology

Authors

• a.c.,kapur,asirvatham
• Panda, S.,Pattanaik, g.c.
• B.N
• Cowell R
• Pelczar, M.J
• Baral , Baral
• Jacob
• Madan , g.r.,Madan , g.r.
• Mander H.
• K.P