a presentation on energy conservation
TRANSCRIPT
GOOD MORNINGHOW ARE YOU ALL
ENERGY CONSERVATIONPresented by- Krishna Kumar Prajapati 426.DEEPARTMENT OF COMMUNICATION ENGLISH.JAIPUR ENGINEERING COLLEGE AND RESEARCH CENTRE.
TRANSCRIPT
GOOD MORNINGHOW ARE YOU ALL
ENERGY CONSERVATIONPresented by- Krishna Kumar Prajapati 426.DEEPARTMENT OF COMMUNICATION ENGLISH.JAIPUR ENGINEERING COLLEGE AND RESEARCH CENTRE.