skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
1 result returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Some problems of respiratory protection in the petroleum industry :with suggestions for their solution
Refine your search results
Published Year
1930-1939 (1)
Subject
Breathing apparatus (1) *
Petroleum industry and trade--United States (1)
Author
Fowler, H. C. (1)
Kintz, George Morton. (1) *
