Joseph Black: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
Wagino Bot (bicara | kontrib) k minor cosmetic change |
k Bot: Perubahan kosmetika |
||
Baris 70:
* [http://web.lemoyne.edu/~giunta/black.html Black's experiments on Alkaline Substances]
* [http://www.gashe.ac.uk:443/public_docs/isaar/P0308.html Joseph Black] – Biographical information
* [http://www.1911encyclopedia.org/Joseph_Black Joseph Black] – ''Encyclopedia Britannica'', 1911
|