date 1986 publication_date QS:P577,+1986-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1986/4093 PDF: http://www.legislation.gov.uk/eur...
+1988-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1988/4093 PDF: http://www.legislation.gov.uk/eur/1988/4093/pdfs/eur_19884093_adopted_en.pdf...
+1987-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1987/481 PDF: http://www.legislation.gov.uk/eur/1987/481/pdfs/eur_19870481_adopted_en.pdf...
+1987-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1987/480 PDF: http://www.legislation.gov.uk/eur/1987/480/pdfs/eur_19870480_adopted_en.pdf...
jresv47n4p298 https://archive.org/download/jresv47n4p298/jresv47n4p298_A1b.pdf Permission (Reusing this file) The Journal of Research of the National Institute...