 The opinion of the Geological Survey is of especial interest and may be briefly quoted: Another important factor in the United States is to be found in the nationality of the miners. Most of the men are foreign-born, a large proportion of them are unable...  United States Congressional Serial Set - 239. lappuse1911Pilnskats - Par šo grāmatu
 | Geological Survey (U.S.) - 1907 - 32 lapas
...increase the chance of accidents from falls of roof and coal. Another important factor in the mines of the United States is to be found in the nationality of the miners. Most of the men are foreign born, a large proportion of them are unable to understand English freely, and a still larger... | |
 | Richard Lewis Humphrey, William Jordan - 1908 - 816 lapas
...the chance of accidents from falls of roof and ••cud. Another important factor in the mines of the United States is to be found in the nationality of the miners. Most of the men are foreign horn, a large proportion of them are unable to understand English freely, and a still larger... | |
 | Jeremiah Whipple Jenks, William Jett Lauck - 1911 - 576 lapas
...European. The opinion of the Geological Survey is of especial interest and may be briefly quoted : "Another important factor in the United States is...proper precautions either for their own safety or that of others. This becomes a most serious menace unless they are restrained by properly enforced... | |
 | 1907 - 452 lapas
...increase the chance of accidents from falls of roof and coal. Another important factor in the mines of the United States is to be found in the nationality of the miners. Most of the men are foreign born, a large proportion of them are unable to understand English freely, and a still larger... | |
 | Dana Webster Bartlett - 1911 - 630 lapas
...increase the chance of accidents from falls of roof and coal. Another important factor in the mines of the United States is to be found in the nationality of the miners. Most of the men are foreign born, a large proportion of them are unable to understand English readily, and a still larger... | |
 | 1912 - 1000 lapas
...European. The op'n'on of the Geological Survey Is of especial Interest and may be briefly quoted: " 'Another Important factor in the United States is...proper precautions either for their own safety or that of others. This becomes a most serious menace unless they are restrained by properly enforced... | |
 | Frank Albert Fetter - 1912 - 402 lapas
...eastern European. The opinion of the Geological Survey is of especial interest and may be briefly quoted: Another important factor in the United States is to...proper precautions either for their own safety or that of others. This becomes a most serious menace unless they are restrained by properly enforced... | |
 | Frank Albert Fetter - 1912 - 402 lapas
...eastern European. The opinion of the Geological Survey is of especial interest and may be briefly quoted: Another important factor in the United States is to...are inexperienced and do not take proper precautions eithei for their own safety or that of others. This becomes a most serious menace unless they are restrained... | |
 | Frank Albert Fetter - 1912 - 400 lapas
...eastern European. The opinion of the Geological Survey is of especial interest and may be briefly quoted: Another important factor in the United States is to...number are unable to read or write that language. Soma of them are inexperienced and do not take proper precautions either for their own safety or that... | |
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