Categories

• Zoology,odiya
• Others,odiya
• Political Science
• evs
• Economics
• Botany
• Others,Physics
• economy
• Others,Chemistry
• Others

Authors

• Glasstine
• mehta and mehta
• Pawar, N.S.
• Sahoo, l.n.,das and mohanty
• Nayak P.M.
• jennings lvor
• Hill , l.a
• Banal
• sahu and parida
• Esekies , Bharvani,PradhanH.K