Categories

• IT
• enviromental studies
• Biology
• englisg
• Political Science
• Education,Zoology
• Zoology,odiya
• Botany,Zoology
• Chemistry
• Physics

Authors

• Pandey B.P.,S.K.,srivastaba
• Giclent E.L
• Pradhan K.C.
• S.K.,ranganathan
• Yeshowardhana
• Deepak
• Nanda, r.r. and ghosh
• Jyagi , Yodev
• Biju D.D
• Mishra D,A.K,Nanda