Categories

• Zoology
• englisg
• Others,Chemistry
• Others,English
• History
• Environmental Studies
• Political Science,History
• Zoology,odiya
• Philosophy
• Botany

Authors

• D.,Patri ,D.,Patri
• Shukla , Chandel
• p.m. and venkatesam
• Low D.A.
• Sharma & Satyal
• Gillie Christopher
• M.K,Meher,K.K,Kar
• Stanke
• Mohapatra , S.K.
• b.c.,mazumdar