Categories

• Environmental Studies
• pyschology
• Chemistry
• Others,English
• Philosophy
• Hindi
• enviromental studies
• Eng
• Physics,History
• Politicalscience

Authors

• Samal J.K,mishra and dash
• Gupta H.C
• chiang & Wain Wright
• Lahini J
• k.m. and naik
• Das S.S
• heminy ray
• Sharma, K.N,Das,Sharma
• Singh S.K
• Nayak, Archana