Author: John Semple Jackson
Alternate names: John S. Jackson Irish geologist and environmentalist (1920-1991); Jackson, John Semple 1920-1991; John S. Jackson; جون إس. جاكسون; জন এস জ্যাকসন; Джон С. Джексон
Born: 21 Feb 1920
Died: 19 Nov 1991
Bio: John S. Jackson (21 February 1920 – 19 November 1991) was an Irish geologist and environmentalist, and is believed to be the first environmental consultant in Ireland.[1] -Wikipedia