Categories

• pyschology
• Physics,odiya
• Zoology,odiya
• Education
• Botany
• Others,English
• zoolozy
• Political Science
• Chemistry,odiya
• Environmental Studies

Authors

• Sharma, R.N
• Saha,Maiti
• ganner
• J,Butterfield
• Prasad ,Sonpal & Vaishnav
• Susersten
• Ray, b.c.,Das , p.c.
• Sharma, l.k.,Sharma, l.k.
• Dinesh
• Khanna , k.c.,Khanna , k.c.