Categories

• Economics,Political Science
• Biology
• zoolozy
• Education
• geography
• IT
• Sanskrit
• Education,Zoology
• Botany,Zoology
• odiya

Authors

• rowlinsen
• Thomson , Mantinat,Kara,K.C
• halm
• Hamalian
• elhance
• Gaur ,A.
• vickers
• Gupta S-C
• D.,choudhuri, h.l. and singh,Abrams, m.h.
• Yadav B.L.