Categories

• Botany,Physics
• psycholigy
• History,odiya
• Others,History
• Political Science,Education
• Education,Zoology
• Economics,Political Science
• Eng
• English
• Others,Biology

Authors

• N.C,Patnaik,S,Achatya
• k.c.
• M.K.,nain,M.K.,nain
• P,Pattanaik
• Malik , Tuli, Madan,gurtu and kapoor
• B,spain
• Goodman, W.R,Vonghanvy R.L
• Agrawal L.P
• salingar
• Agrawal, r.c.,Agrawal, r.c.