Categories

• Economics,History
• Others,Political Science
• Botany,Zoology
• evs
• Others,Chemistry
• Botany,Physics
• History
• enviromental studies
• Botany
• Economics

Authors

• beck, b.ef.,beck, b.ef.
• B.P.
• Augecstine, A.E
• Bhuyan O.R
• Mayal, S.K,Panda, K.C
• Theraja
• Bhalla , g.s.
• Pradhan P.,Sahu Narayan
• G,Hammond
• Pradhan,Bhagwat