1. Skilled labour costs more to produce than unskilled labour , and can be more productive. 2. It continued to attract immigrants, who provided semi-and unskilled labour . 3. These were cast at Pimlico and shipped out to be erected by comparatively unskilled labour . 4. The country has a harsh climate, a largely unskilled labour force, and limited natural resources. 5. Since the early 1980s, the majority of construction work has been performed by unskilled labour . 6. Many of these migrants were attracted by the unskilled labour offered by the fruit picking industry. 7. The existing populace is mainly engaged in subsistence agriculture, animal husbandry, and skilled and unskilled labour . 8. The service sector is dominated by skilled workers while the agricultural sector employs mainly unskilled labour . 9. The old trend of earning bread by doing unskilled labour work in Mumbai is slowly diminishing. 10. Oakeshott himself regularly contributed unskilled labour on the construction sites, following a custom acquired in Botswana.