Categories

• IT
• Mathematics
• Sanskrit
• Economics
• Biology,odiya
• psycholigy
• Environmental Studies
• Others,Chemistry
• Botany,Physics
• enviromental studies

Authors

• Agganid
• Routray S.
• Trmbllay Manohar
• brahmachari p.,k.,hassan
• e.,drew
• S.,glasstone,Cotton , f.albert
• sahu and das,Mishra , g.d and others (e.d)
• Hazan C.D,Sankar, F.N
• Prakash Tej
• Others,Rout