Categories

• Botany,Zoology
• Economics
• enviromental studies
• English
• Others,Chemistry
• Logic
• Others,History
• englisg
• Others,Political Science
• psycholigy

Authors

• Shanpe, A.G,Sharma, Sharma
• Nayak P.L,Mohapatra , J.N
• Pevehouse
• finer, s.e.
• bhattacharya
• chand and tripathy,malik and batra
• Barma R.A.
• B.,Chakravarti
• Mathen V
• Hirshlifor , Glazca,Agrawal, R.N