Categories

• Others,Botany
• Physics,odiya
• Economics
• Zoology,odiya
• Others,Education
• Botany
• Physics
• Botany,Zoology
• Others,Biology
• englisg

Authors

• bhaskaran
• K.N,Khandelwal
• f.r.,leavis,f.r.,leavis
• Banal , hazari and padhee
• Das,Behera
• d.m.,mithaki
• Newell
• Srivastava, H.S
• Mcfanlane
• Singh,Dolly