water spray cooler
Subtitle: update
By: by Edward D. Thimons and J. Harrison Daniel
Contributors: Daniel, J. H; United States. Bureau of Mines
Series: Bureau of Mines technical progress report -- TPR 114
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1981
Place of publication: Phg. [i.e. Pittsburgh]. Pa
Language: eng
Subjects: Mine ventilation; Mines and mineral resources -- United States
Notes: "Bureau of Mines Mining Health and Safety Research Program."

"October 1981."