[Lake Andes Wetland Management District: Aerial Photograph of Cahalan WPA in Hand County, SD, 1967]

This oblique aerial photograph from the Lake Andes Wetland Management District was taken from Cahalan WPA in Harding County, SD in 1967. The photograph shows two sets...这张倾斜航空摄影照片源自安第斯湖湿地管理区（Lake Andes Wetland Management District），于1967年在南达科他州哈丁县的卡哈兰保护地（Cahalan WPA）拍摄，照片展示了两组……