?url_ver=Z39.88-2004&rft_id=10.4018%2F978-1-5225-3867-7.ch023&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Padmanabhan&rft.au=Padmanabhan%2C+E.&rft.aufirst=E.&rft.date=2018&rft.btitle=Shale+gas+as+an+alternative+energy+source&rft.isbn=9781522538684%3B+1522538674%3B+9781522538677&rft.genre=book