Categories

• Other
• Botany,Physics
• geography
• Others,Education
• Eng
• Mathematics
• Hindi
• economy
• Economic
• Botany

Authors

• Prasad, mrn
• f.r.
• Dickery
• a.j. maldaiels
• Freedman
• P.,poplawski ,mohapatra and others
• Sahida
• J.,hilton,J.,hilton
• Pati, Mhapatra
• Foot P.