Categories

• Economic
• Others,Botany
• Eng
• Botany
• Others,History
• Political Science,Education
• englisg
• Others,Chemistry
• Mathematics
• Zoology,odiya

Authors

• Editor
• grover and grover,Chopra, p.n.
• Gill M.S
• Das
• a. and kumar
• Panda, P.K.,Sahu, k.c.
• Brijlal,Subharmaryam
• Wardha Salini
• Oxford
• Sharma K.N