Categories

• geography
• Political Science,History
• Zoology
• Economics,Political Science
• Others,Biology
• Education,Zoology
• Environmental Studies
• Botany,Zoology
• Political Science,Zoology
• Others,Botany

Authors

• Varma, OP
• joshi
• A.K,Nanda,Das,Nanda, Shrma
• Lipi
• Co.
• jena and banal
• Mohanty , H.K.
• Chintamani
• Dhakad
• Bhuyan , d.r.,Nanda, s.s. and others