TY  - JOUR
T1  - Part of a Letter from Mr Anthony van Leuwenhoek, F. R. S. concerning the Figures of Sand
JF  - Philosophical Transactions (1683-1775)
VL  - 24
SP  - 1537
EP  - 1555
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1704.0007
M3  - doi:10.1098/rstl.1704.0007
AU  - van Leuwenhoek, A.
ER  -