15 results filtered with: Air quality indexes
- Books
Report on ventilation and the effect of open air and wind on the respiratory metabolism / by Leonard Hill.
Hill, LeonardDate: 1914- Ephemera
Pour de l'air pur : 3 fr. : [blue] / Mutualité Postale ; A. Delzers [illustrator].
Date: [between 1920 and 1929?]- Videos
- Online
Horsepower and hydrocarbons.
Date: c. 1967- Books
The matter of air : science and the art of the ethereal / Steven Connor.
Steven ConnorDate: [2010], ©2010- Books
The smoke prevention and pure air promotion enterprise : placed upon an entirely new footing, shewing how all steam users may make a profit for themselves, and greatly increase the health of the community, by adopting a machine that takes the maximum of heat without smoke out of every kind of fuel : with a supplement, entitled:- "some aspects of the great question of smoke prevention" / The Air Burning Company, Limited.
The Air Burning Company, LimitedDate: [1880]
- Books
- Online
The air of coal mines.
Date: [between 1800 and 1899]
- Books
- Online
Tratado de la conservacion de la salud de los puebles, y consideraciones sobre los terremotos / Traducido por D. Benito Bails.
António Nunes Ribeiro SanchesDate: 1781- Ephemera
Combattre la tuberculose c'est servir le pays : 5 fr. / C.N.D.T.
Comité national de défense contre la tuberculose (France)Date: [1940?]
- Books
- Online
Microscopic examinations of air / by D. Douglas Cunningham.
David Douglas CunninghamDate: 1873
- Books
- Online
Breathing bad air / by Wm. A. Alcott. Contents.
William AlcottDate: 1839- Ephemera
Croisade de l'air pur : 5 fr. / Entr'Aide Française].
Q16632239Date: [1940?]- Film
Horsepower and hydrocarbons.
Date: c. 1967- Film
Clean air.
Date: 1962- Film
Smog : the silent killer.
Date: 1963
- Books
- Online
Observations on ventilation, and on the dependance of health on the purity of the air which we respire : being the substance of lectures, delivered on this subject, at the request of the Dublin Society, in their theatre, in 1818 / by Anthony Meyler, M.D.
Meyler, Anthony.Date: [1822?]