Categories

• Botany
• Physics,odiya
• Zoology,odiya
• Biology,odiya
• Education
• Biology
• Others,Botany
• Hindi
• Odia
• Physics

Authors

• Rath, S., s.n. and rath,Rath, S., s.n. and rath
• Yabed,Nirmal
• campbeu
• A.R
• Debta
• Nayak, B.K.,B.P,Lenka
• Kar,Agrawal Srivastava
• J.,thirber,J.,thirber
• Wood,Nigel
• Mathur R.