Categories

• Others,Physics
• Others,Education
• Philosophy
• geography
• Others,odiya
• enviromental studies
• Ethics and Values
• Zoology
• Others,History
• Biology,odiya

Authors

• Gaillonowicz
• Brinjal
• Moser
• Mansingh, M.
• Cudden, J.A.
• Satke
• Pattnaik A.M
• Das S.N.
• Gupta R.P.
• sharma and das,pindyak and rubinfeld