Categories

• Zoology
• Others,Education
• Physics
• Economics,Political Science
• Chemistry,odiya
• Others,Botany
• Others,Physics
• Others,Political Science
• Physics,odiya
• Logic

Authors

• B.,Khan,B.,Khan
• j.w.,beach,porter, t.e.
• S,Behera,N
• Bhagban ,Manu
• sud, o.c.,sud, o.c.
• a.s.,hornley
• V.K
• J.P.,suda,J.P.,suda
• Stoken, Bram
• corder