Categories

• Botany,Physics
• enviromental studies
• Ethics and Values
• englisg
• Others,Biology
• Botany,Zoology
• Mathematics
• IT
• Chemistry,odiya
• Others,Botany

Authors

• S.C.,Patra
• Mohanty , Mahapatra
• Real
• Sharma, Acharya
• Vanshney ,Gupta, A.N
• culyer
• Winsate , Brooks
• S.,glasstone
• thornton
• Dash. S.N.