TY  - JOUR
T1  - An Extract of a Letter from Mr. Anth. Van. Leeuwenhoek, containing Several Observations on the Texture of the Bones of Animals Compared with That of Wood: On the Bark of Trees: On the Little Scales Found on the Cuticula, etc.
JF  - Philosophical Transactions (1683-1775)
VL  - 17
SP  - 838
EP  - 843
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1693.0050
M3  - doi:10.1098/rstl.1693.0050
AU  - Leeuwenhoek, A.
ER  -