解説Hassall - Microbes in Thames at Brentford and Hungerford.jpg
English: An illustration from A. Hassall's book "A microscopic examination of the water supplied to the inhabitants of London and the suburban districts"
日付
原典
'A microscopic examination of the water supplied to the inhabitants of London and the suburban districts'
L0023147 Arthur Hill Hassall, A microscopic examination...
Credit: Wellcome Library, London. Wellcome Images
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Thames at Brentford and Thames at Hungerford.
A microscopic examination of the water supplied to the inhabitants of London and the suburban districts
Arthur Hill Hassall
Published: 1850