Categories

• Chemistry,odiya
• Zoology
• zoolozy
• psycholigy
• evs
• Others,odiya
• History,odiya
• Others,Physics
• Others,Chemistry
• enviromental studies

Authors

• Mishra , p.p.,richtmyer f.k. and others
• U.,bhanja,Acharya , b.c.
• Meher, Raghunath,Ratha Sahadw
• Satpathy S.N
• Hasan
• singh and b.d.
• Mishra , D.
• Nayak,P.M.
• Sumbali
• Puri