A treatise on ventilators. Wherein an account is given of the happy effects of many trials that have been made of them ... in refreshing the noxious air of ships, hospitals and mines, to the better preservation of the health and lives of mutitudes ... Part second
By: [Stephen Hales]
Publisher: Richard Manby [etc.]
Published: 1758
Place of publication: London
Language: eng
Number of pages: 346
Notes: A continuation of the author's 'Description of ventilators', 1743.

Paragraphs numbered 237-731.

ESTC, T100918.

ESTC T100918.