Photograph of the excavation of a sand hill near the site of the Hyperion Sewage Treatment Plant in Los Angeles, June 4, 1936. The sand hill is at center and has a large gorge dug out of the middle. A

Mendeley Data2024-01-31 更新110

WFS XPlanung Landscape Renovation Klausenteich — On the grassy path green change

资源简介：

相关数据集