Leonard Greenburg Scrapbook
Fatalities at Coal Mines in September, 1922
A Study of the Relationship Between Type of School Ventilation and Respiratory Illness in Certain Schools of New Haven, Conn
Studies on the Industrial Dust Problem
Reading Course in Legal French
A New Instrument for Sampling Aerial Dust
Louisiana's Legal System Reappraised
Essentials of Health Maintenance in Industrial Plants
Abergele & Pensarn, North Wales, "The Sunspot of the North"
Determination of Cloth Area for Industrial Air Filters
Diesel Engines in Tunneling Operations
Benzene (benzol) Poisoning in the Rotogravure Printing Industry in New York City
Dust Problems in Ceramic Industry
Standards for Measuring the Efficiency of Exhaust Systems in Polishing Shops
Carbon Monoxide Poisoning in Industry and Its Prevention
Silicosis in the Foundry Industry
Efficiency of Various Kinds of Ventilating Ducts
Medical Institutions in New Haven
A Survey of Natural Illumination in an Industrial Plant
Report of Investigations 2371-2428