Categories

• Mathematics
• Education,Zoology
• Others,Biology
• Environmental Studies
• Economics
• psycholigy
• Odia
• Botany
• Others
• Others,Physics

Authors

• N.R.
• Tayal
• m.w.
• Mohanty S
• Jain , S.,m.p. and jain
• Canr , E.H
• ml.
• salvatore
• Kreysog
• Abrams, m.h.,Abrams, m.h.