Categories

• Economics
• Politicalscience
• Botany
• geography
• Physics,odiya
• Environmental Studies
• Political Science,History
• Education
• evs
• Education,Zoology

Authors

• A.P.,cowie
• Brower
• Nayak, b.c.,Nayak, b.c.
• Hornly A.S
• Panigrahi , B.N
• M.,Patri ,murugeshan and sivaprasad
• akn
• A.,carter,A.,carter
• Mishra , N.,Mishra , N.
• Wayper, C.L,Prem,Arora