Categories

• Economics
• Botany,Zoology
• Environmental Studies
• Others,Physics
• geography
• Others
• Others,English
• English
• Odia
• Others,Botany

Authors

• Sahu Chaturthy
• M.,Patri ,J.D,ryder
• Pandya ,R.
• Musgrave , Musgrave,Swain , Roy
• i.,ribner,i.,ribner
• P.K.,pani ,P.K.,pani
• Others,Tunner
• n.m.
• batra and pant
• Shukla & Upadhya .