Categories

• Others,Botany
• economy
• Logic
• psycholigy
• Botany
• Others,History
• Economics,Political Science
• Mathematics
• Computer Science
• Others,Political Science

Authors

• Roy , A.C
• Majumdar-Dutta
• jordan and verma,Dash, patra and mohanta
• Oxford University,S.C,Mathur
• Panigrahi , k.c.,Rout, b.d.
• Sahu.B.K
• v.
• V.K.,khosala,nanda and nanda
• gold smith oliver
• Tyage , B.P,Dath , Patra