TY  - JOUR
T1  - A Second Letter to Dr. Rutty, R. S. Secr. Containing Farther Observations towards Composing a Natural History of Mines and Metals. By Dr. Nichols, Prael. Anat. Oxon, and R. S. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 35
SP  - 480
EP  - 485
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1727.0044
M3  - doi:10.1098/rstl.1727.0044
AU  - Nicholls, F.
ER  -
