In the coal-intensive environment of the nineteenth and early twentieth centuries, thousands of kilometers of railway track were laid, and there was an ever-increasing demand for treated wood.
Thousands of kilometers of railway track were laid. This was in the coal-intensive environment of the nineteenth. This was in the coal-intensive environment of early twentieth centuries. There was an ever-increasing demand for treated wood. This was in the coal-intensive environment of the nineteenth. This was in the coal-intensive environment of early twentieth centuries.