TY  - JOUR
T1  - A Description of an Extraordinary Rainbow Observed July 15, 1748. By Peter Daval, Esq; Sec. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 46
SP  - 193
EP  - 195
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1749.0036
M3  - doi:10.1098/rstl.1749.0036
AU  - Daval, P.
ER  -