Categories

• Economic
• Education,Zoology
• Political Science,History
• Botany
• Zoology,odiya
• economy
• History
• evs
• Economics
• Others,Biology

Authors

• a.c.
• Tayal, d.c.,singh and bagde
• Tandon, m.p.,P.,Chandra
• Infan
• Sharma K.D
• Gravellel , Rees
• Mehta , V.K.,Mehta , V.K.
• Pattanaies
• Bhahwan , Bhusan
• B.,Parida,P.,Ray