Rajaa
Hakutulokset: Hakutulos
Rajaa
yksi hakutulos.
Oilfield Revolutionary
e-kirja,
2014,
englanti,
ISBN 9781623492243
Everette Lee DeGolyer wore many hatsand he wore them with distinction. Though not a geophysicist, he helped make geophysics central to oil exploration. Though not a politician, he …