Categories

• IT
• Others,Chemistry
• Eng
• Politicalscience
• Others
• Others,Biology
• Other
• Others,odiya
• Botany
• zoolozy

Authors

• Shrivastava, OS,H.L,Ahuya
• pandey and jain
• Choudhary S.
• bradbrook
• Pradhan A
• A.C Bradely
• Dahama
• rout and lenka,Nayak, g.d and others
• Mohanty J.M
• Ray & Nayak