Categories

• IT
• Others,Biology
• zoolozy
• Physics,History
• Others,Botany
• Botany,Zoology
• Others,Chemistry
• odiya
• Political Science
• Others,odiya

Authors

• Sahu, S.,b. and das
• Shrma
• Harichendan
• G,Chotray,N.C,Patnaik
• R.N,Sataya
• Varma, s.p.
• richtmyer f.k.
• Nayak, k.b
• Ghosh & Mukhopadhyaya
• M C William , Piotronski