Categories

• Biology
• Political Science
• Environmental Studies
• Computer Science
• Others,Physics
• Economics,History
• Zoology,odiya
• Logic
• Biology,odiya
• Education,Zoology

Authors

• Kana
• Malik , Tuli, Madan
• patra and mohanta
• shukla and chandel,Srivastava, h.s.
• Mahajan, b.d.
• S.,maheswari,Bhatia, K.K.
• andrew
• B.N,Jhosi
• Chopra, P.N,Chopra, P.N
• Neill, J.V,Neill, J.V