Differential effects of mechanical and natural ventilation on the health of school children
Subtitle: tentative results of the School ventilation study in Syracuse, New York, conducted by the New York commission on ventilation during the school year 1926-1927
By: Thomas J. Duffield, executive secretary and director of field studies New York commission on ventilation
Published: 1927
Place of publication: New York
Language: eng
Number of pages: 24
Subjects: School-houses; Heating and ventilation
Notes: Reproduced from typewritten copy.