1. Rules relating to the control of silica dust in stone crushing operations Author(s): New York (State), enacting jurisdiction. Publication: Albany : State of New York, Department of Labor, Board of Standards and Appeals, 2nd July 1941 Subject(s): Air Pollution -- legislation & jurisprudenceDust -- prevention & controlSilicon Dioxide -- adverse effectsOccupational Health -- legislation & jurisprudenceNew York
