Categories

• Others,Chemistry
• Others,Political Science
• Economics,History
• Political Science,Zoology
• psycholigy
• IT
• evs
• Environmental Studies
• Zoology
• Botany

Authors

• gautam c.l.,pandey p.
• patodi
• Pattanaik, D.P,M,Das
• Mishra P.K,Acharya S
• Sharma, k.b.,Sharma, k.b.
• Ahuja H.C
• M,Dash,N,Damie
• Schwegler
• Dhakad
• Gupta,Kapoor