Categories

• Computer Science
• Political Science,Zoology
• Others,Political Science
• Others
• Zoology,odiya
• enviromental studies
• Politicalscience
• Political Science
• englisg
• Environmental Studies

Authors

• J.C
• Macmillans
• Nanda, b.d.
• L
• Gupta, B.P
• Chekhov, Antom
• Agrawal, Anil
• J.L,nehru,R.S,mughali
• Mishra , d.k.,das and sen
• J.B.