Person
Gregory, W.
Catalogue
- Books
Lectures to farmers on agricultural chemistry / [Georg Paul Alexander Petzholdt].
Petzholdt, Georg Paul Alexander, 1810-1889Date: 1844- Books
Physico-physiological researches on the dynamides or imponderables, magnetism, electricity, heat, light, crystallisation, and chemical attraction, in their relations to the vital force. Vol. I ... / Translated and edited, with ... notes, and appendix, by W. Gregory.
Reichenbach, Karl, Freiherr von, 1788-1869Date: 1850