Categories

• Chemistry
• Others,Chemistry
• Economics,Political Science
• Education
• Zoology,odiya
• Chemistry,odiya
• Others,Biology
• Political Science,Zoology
• psycholigy
• Political Science

Authors

• J.,bunting,J.,bunting
• Cryle
• Rani
• Deshmukh V
• barnes and ful fornd
• J.,willet
• gopal
• Loyon Jhon
• K.M.
• S.K.,Tuli ,Singh, b.d.