Categories

• Botany,Physics
• Eng
• Philosophy
• Political Science,History
• Political Science
• Others,Chemistry
• IT
• zoolozy
• Zoology
• economy

Authors

• kotpal and tyagi,batra and pant
• Dash M.K
• Mcaurne , Simon
• Levitlee , Dubnen
• Sinha , a.s.
• G,Mahapatra
• Hazan C.D,Sankar, F.N
• Patnaik, M.
• Sharma, k.n.
• Auston