[2ea47] #R.e.a.d~ Underground Latrines for Mines (Classic Reprint) - Joseph H. White !PDF! Online

[2ea47] @R.e.a.d# Underground Latrines for Mines (Classic Reprint) - Joseph H. White ~P.D.F@

Excerpt from Underground Latrines for MinesThe Bureau of Mines is conducting a series of investigations relat ing to health of miners and improvement of sanitary conditions at mines and mining towns. The results of some of these investigations have been published in Technical Paper 33, Sanitation at Mining Villages in the Birmingham District, Alabama; Technical Paper 105

Title : Underground Latrines for Mines (Classic Reprint)
Author : Joseph H. White
Language : en
Rating :
4.90 out of 5 stars
Type : PDF, ePub, Kindle
Uploaded : Apr 15, 2021
Book code : 2ea47

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