Categories

• Political Science,History
• Political Science,Zoology
• pyschology
• Politicalscience
• Botany,Zoology
• zoolozy
• geography
• Mathematics
• psycholigy
• Others,Physics

Authors

• Jangam, r.t.
• S,Raul
• Sandhu Y.S.
• Patnaik
• Panda Ku , Panda N,Panda, K.C
• Juneja,Bhamrah
• furleank, p.n.,furleank, p.n.
• D.C,Pandey
• Parida, l.k.,Nanda, t.r.
• Potten , Gold Beng,Yamane, Taro