Categories

• psycholigy
• Education,odiya
• Biology
• Others,English
• zoolozy
• Others,Education
• Botany,Physics
• enviromental studies
• English
• Others,Chemistry

Authors

• melkote and rao,collins and lapierre
• Nahak
• leavitt, l.w.
• datt and mahajan
• Mohlin,S.M,Mohlin,S.M
• Ratha P.C.
• Govt Of India
• Malik,Tuli & Madan
• B.B
• Mohapatra S,Acharya S.N