TY  - JOUR
T1  - The Extract of a Letter from Mr. Anthony Van Leuwenhoek, S. R. S. to the R. Soc. Containing Several Observations on Cinnabar and Gunpowder
JF  - Philosophical Transactions (1683-1775)
VL  - 17
SP  - 754
EP  - 760
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1693.0035
M3  - doi:10.1098/rstl.1693.0035
AU  - Leuwenhoek, A.
ER  -
