Home > Term: John Loudon Macadam
John Loudon Macadam
Scottish engineer, born at Ayr; inventor of the system of road-making which bears his name; he made his fortune as a merchant in New York, but spent it in road-making (1756-1836).
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Language
- Category: Encyclopedias
- Organization: Project Gutenberg
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