Person
Hallsworth, Samuel.
Catalogue
- Books
- Online
Specification of Samuel Hallsworth and Richard Bailes : clarifying waste water, sewage, &c.
Hallsworth, Samuel.Date: 1875
- Books
- Online
Specification of Samuel Hallsworth and Richard Bailes : treating and clarifying sewage, &c.
Hallsworth, Samuel.Date: 1875
- Books
- Online
Specification of Samuel Hallsworth and Richard Bailes : clarifying sewage, &c.
Hallsworth, Samuel.Date: 1875