Categories

• Chemistry
• Political Science,Education
• Biology,odiya
• Zoology,odiya
• Physics,History
• Others,Education
• psycholigy
• zoolozy
• Economics
• Ethics and Values

Authors

• k.,bhamrah h.s. and juneja,Singh, h.
• Pattnaik N
• Mohanty , S
• bhojwari and bhatnagar
• Das , m.n.,Pattanaik, K.M.
• sasi kumar
• P.N,Anma
• Khera
• Das , M.,Kochhar, S.K.
• chattopadhya and rakshit