Categories

• Others,Botany
• Logic
• Environmental Studies
• Economics,Political Science
• Hindi
• Education
• englisg
• Others,Biology
• geography
• pyschology

Authors

• Shanpe, A.G,Sharma, Sharma
• Thomas,Saline
• Gupta, m.g.,P.,maity
• davey brain
• Barik , das and sharma,gupta and sharma
• Mohanty , J.B.
• Jeeves,M
• Mishra , S.C, s. and mohanty
• Das , h.h.
• Dahl , Stinebnicker