Columbia subject headings:
California--Commerce.
Floods--California.
Law--Political aspects--California.
Marysville (Calif.)--History.
Mines and mineral resources--California.
Yuba County (Calif.)--History.
Harvard subject headings:
Floods--California
Marysville (Calif.)--History.
Yuba County (Calif.)--History.
Princeton subject headings:
Floods--California.
Marysville (Calif.)--History.
Yuba County (Calif.)--History.