Brot und Saltz.

Edición de la obra Brot und Saltz

I've the original German version of this book of this Swiss photographers' work. In part, it describes agricultural development in the US and artisitacally records the field/land forms. It documents the development of center-pivot irrigation, the patent of which was from a Swiss-American, Frank Zeiback of Columbus, NE. It is a huge work. V. Curry, Omaha, 3-12-2012,Grand Daughter of Co-founder of Center Pivot Irrigation