?url_ver=Z39.88-2004&rft_id=10.1201%2Fb21942-90&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=N.&rft.aulast=Mahamood&rft.au=Mahamood%2C+N.&rft.title=Development+of+nano+silica+modified+solid+rubbercrete+bricks&rft.date=2016&rft.isbn=9781138029781&rft.genre=proceeding