Categories

• evs
• Botany
• Political Science
• History
• economy
• Others,Botany
• Others,History
• Economics,Political Science
• Others,Chemistry
• Economic

Authors

• vashist p.c,bendre and kumar
• Mishra , g.c.
• bottomone, t.b.
• Pujari .N.
• Mannay, D.A,Sinha , B.B
• Andnade
• B.P,Sarabhai,Pandey , Chadha
• k.k. and sundaram k.p.m.
• Sharma,Ashraf ,Das , Choudhury
• Ray, R.,t.,ojha