Categories

• Others,Biology
• Biology
• Other
• Chemistry,odiya
• Physics,History
• Environmental Studies
• Education,Zoology
• Education,odiya
• Eng
• English

Authors

• Malhur D.S.
• chand and tripathy,malik and batra
• dash p.c.
• Tull
• Dela A.P
• Johari,R.C
• B.P,Lenka,S.S,Choshan
• Sengupta A.K
• Hunlock
• Bhatia, K.K.,bhatia and purohit