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What jobs are being done at home during the COVID-19 crisis? : evidence from firm-level surveys
Bartik, Alexander W., (2020)
How many jobs can be done at home?
Dingel, Jonathan I., (2020)
Dingel, Jonathan, (2020)
Milk pasteurization : planning, plant, operation and control
Kay, Herbert Davenport, (1953)
Standardized pilot milk plants
Hall, H. S., (1976)
Milk plant layout
Hall, H. S., (1963)