Categories

• Environmental Studies
• Chemistry
• Zoology,odiya
• Education
• Others,Physics
• Biology
• Education,Zoology
• Hindi
• Political Science,Education
• Political Science,odiya

Authors

• Majumdar, S.
• Shaw , g.k.
• Mishra S.K
• Peter
• lahiri jhumpa
• Chopra, Chopra
• Paul,R.R,Parida,B.C
• Bases D.D,Johari, J.C
• Das , B.N,K.K,Bhatia
• Mohanty , k., j and parida