The Incomparable 29th and the "River Clyde"
by
Davidson George
series:
Unknown
first published:
Unknown
1 submarine valleys on the pacific coast of the united states 2 standard geod
by
Davidson George
series:
Unknown
first published:
Unknown
geodetic instruments of precision at the paris exposition and in european worksh
by
Davidson George
series:
Unknown
first published:
Unknown
legend of saint swithin a rhyme for rainy weather
by
Davidson George
series:
Unknown
first published:
Unknown
sextant with attached spirit level horizon
by
Davidson George
series:
Unknown
first published:
Unknown
the apparent projection of stars upon the bright limb of the moon at occultation
by
Davidson George
series:
Unknown
first published:
Unknown