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Global Warming

03:35
In this lecture I give overview of Global Warming, concepts,Climate change,  plan of different countries to overcome, discuss questions ...Read More
23:07
Prepare for   UGC NET/ JRF General Paper-1 Teaching & Research Aptitude   & become eligible for Junior Research Fellowship (JR...Read More
07:23
Prepare for UGC NET/ JRF General Paper-1 Teaching & Research Aptitude & become eligible for Junior Research Fellowship (JRF) and...Read More