TY  - JOUR
T1  - Part of a Letter from the Reverend Mr. W. Derham, F. R. S. to Dr. Hans Sloane, R. S. Secr. concerning the Migration of Birds
JF  - Philosophical Transactions (1683-1775)
VL  - 26
SP  - 123
EP  - 124
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1708.0018
M3  - doi:10.1098/rstl.1708.0018
AU  - Derham, W.
ER  -
