Categories

• Others,Chemistry
• psycholigy
• Zoology,odiya
• Economics,History
• Education
• Biology,odiya
• Biology
• Eng
• Others,Education
• Others,Physics

Authors

• Mishra Ranganath,Reddy. B.T
• sadaranjana
• Maciver
• U,Banenjee
• Kenney,Melvelle
• Tanuja V.R.
• panda B.k.
• elhauce, d.n.
• S,Botany,N,Sanayi
• Shukla , r.c.