Categories

• Education,Zoology
• englisg
• enviromental studies
• Others,Biology
• Others,Physics
• Ethics and Values
• Political Science,Education
• Economics,History
• Education
• Chemistry,odiya

Authors

• Ray, n.c.,Ray, n.c.
• Burton D.M.
• Pattanaik A.
• J.M,Pradhan
• Lawe.N
• Mido,Iqual
• Greenbaun
• Sarargi N,Achorya S.N
• Mohanty,Samal Mishra
• Shostree,S.L,Ulan