TY  - JOUR
T1  - Extract of a Letter from the Abbe De la Caille, of the Royal Academy of Sciences at Paris, and F. R. S. to William Watson, M. D. F. R. S. Recommending to the Rev. Mr. Nevil Maskelyne, F. R. S. to Make at St. Helena a Series of Observations for Discovering the Parallax of the Moon
JF  - Philosophical Transactions (1683-1775)
VL  - 52
SP  - 21
EP  - 25
PY  - 1761/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1761.0006
M3  - doi:10.1098/rstl.1761.0006
AU  - la Caille, A.
ER  -