Categories

• Others,Biology
• Chemistry,odiya
• Zoology,odiya
• Biology,odiya
• Biology
• Hindi
• Botany
• economy
• Zoology
• Others,Chemistry

Authors

• flexner
• pani and pani
• Nayak, Lenka,Sharma, Sharma
• P.,kindleberger, charls,P.,kindleberger, charls
• J.,donne
• Das , behera and others
• Shiv
• das and swain,mishra and acharya
• G,Tappent,Thendone
• Sodersen , Reed