From cement to bridge
Follows limestone from the quarry to the factory where it eventually is formed into cement and ultimately becomes concrete and is made into a bridge.
Materias
Ediciones (1)
- From cement to bridge (1981)
Carolrhoda Books · inglés
Follows limestone from the quarry to the factory where it eventually is formed into cement and ultimately becomes concrete and is made into a bridge.
Carolrhoda Books · inglés
