Categories

• Others,Biology
• geography
• Economic
• Hindi
• Zoology
• Political Science,History
• Others,Botany
• Odia
• Education
• Biology

Authors

• P.K,Banenjee
• barik and das
• Kripalins K
• Bharjaua
• Hawkes
• M C William , Piotronski
• Steven
• Walter,Allen
• M.S.,qureshi,mishra and mohapatra
• Swain , R., a. and praharaj,Swain , R., a. and pra