Categories

• Others,Education
• Others,Chemistry
• enviromental studies
• Political Science,Zoology
• evs
• Chemistry,odiya
• Zoology,odiya
• Botany,Zoology
• Other
• Economics

Authors

• S.B.,brown,S.B.,brown
• bahl and tuli,bantle and shenbent
• Palmer , Pensins
• Chandra .P , Arora.P.
• Sen
• friendly and elliat,v. ,kabiraj
• Pripan
• Prasad Gorkha
• ross
• S.S,Rajan