Categories

• Environmental Studies
• Economic
• Zoology
• Eng
• Computer Science
• economy
• zoolozy
• Mathematics
• Physics,History
• Others

Authors

• Palanithucai G,Khama, V.N
• Butterfield
• Mohapatra.K
• Ray.A.K
• N,Danie,N,Danie
• others (e.d)
• sahoo and others
• S.K,Das
• muir
• Das , S.