Categories

• Logic
• Others,Chemistry
• Political Science,odiya
• Zoology
• zoolozy
• Others,Physics
• Botany
• Botany,Zoology
• evs
• IT

Authors

• Sahu, S.K.,lekhi and inder kumar
• Chaubi S,P
• Tata MC Graw Hill
• Scanes Catheria
• Upadhya
• Conajiee,S,Rac, Raja
• Ray, R.N,M,Mansingh
• Vanshney , R.H
• A.K,Pradhan,Mohanty , S.B
• m.d.,cervartes