Categories

• Others,Education
• Education,odiya
• odiya
• Chemistry
• Political Science,Education
• Physics,odiya
• Biology
• Environmental Studies
• Chemistry,odiya
• Biology,odiya

Authors

• collins and lapierre
• Cotton , f.albert,Mishra , n.p.
• Mishra , S.M
• Tiwari S.P
• V.K.,Agarwal ,Singh, rabinder
• Samal, s.s. ,Mishra , g.d and others (e.d)
• J.C
• anusaya
• March
• B.,Parida,A.,mojanty