2 Ebooks by Boyer Diane E. Boyer
Diane E Boyer & Robert H. Webb: Damming Grand Canyon
In 1923, America paid close attention, via special radio broadcasts, newspaper headlines, and cover stories in popular magazines, as a government party descended the Colorado to survey Grand Canyon. …
PDF
Inggeris
DRM
€34.26
Boyer Diane E. Boyer & Turner Raymond M. Turner: Repeat Photography
First developed in the 1880s as a way to monitor glaciers in Europe, repeat photography -the practice of taking photographs at different points in times from the same physical vantage point-remains a …
EPUB
Inggeris
DRM
€111.70