Categories

• geography
• Others,Botany
• Chemistry
• Computer Science
• Biology
• psycholigy
• Botany
• Odia
• Zoology
• Environmental Studies

Authors

• mukhopadhya
• Nicoll H.J
• lindley
• Vardhini, S.V
• ttw
• Chaterjee S.
• toat
• Bose Naik
• M.K,Meher,K.K,Kar
• dalai