Categories

• Others,Physics
• Physics,History
• Others,odiya
• pyschology
• englisg
• enviromental studies
• Education
• Other
• Others,Education
• Botany

Authors

• Sinha N.C.
• Pradhan A
• Tiwari
• Sastry,S.S
• M.,Patri ,Mathur, D.S
• Panigrahi , D.D,Yamane, Taro
• robentson
• sashtri
• Wood,Nigel
• Chandra, Bipin