Categories

• Others,Education
• Environmental Studies
• Political Science,odiya
• Physics,odiya
• Zoology
• Others,Chemistry
• Economics
• IT
• Botany
• Chemistry,odiya

Authors

• Niorman E
• K.P
• h.d.p.
• Das B.S
• kormordy, e.j.,kormordy, e.j.
• M.R.,james
• gray
• Laurance J.C
• K.K,Thakur,K.K,Thakur
• kindleberger