Concept
Phosphates
Catalogue
- Books
- Online
Researches on the arseniates, phosphates, and modifications of phosphoric acid / by Thomas Graham.
Graham, Thomas, 1805-1869.Date: 1904
- Books
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Specification of William Spence : treating sewage.
Spence, William.Date: 1875
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Specification of Dugald Campbell : treating sewage, &c.
Campbell, Dugald.Date: 1872