An experimental investigation of the effects of high temperatures on the efficiency of workers in deep mines /
Caplan, Anthony.
Lindsay, J. K.
Kolar Gold Field Mining and Metallurgical Society.
Kolar Gold Field Mining and Metallurgical Society.Bulletin.
[India? : Kolar Gold Field Mining and Metallurgical Society,
1946]
"Reprinted from Bulletin no. 65 of the K.G.F. Mining and Metallurgical Society."--Cover.
Cover title.
Includes bibliographical references.