173243862 173243862 0 25 http://chart.apis.google.com/chart?cht=p&chs=550x250&chd=t:99.54269,0.45731705&chtt=All+Editions&chl=Classified (99.54%)|Unclassified (0.46%)| http://chart.apis.google.com/chart?cht=p&chs=475x175&chd=t:99.847565,99.39024,99.39024,99.39024,99.39024&chl=Lange, Dorothea|Agricultural laborers|Depressions|Economic history|United States| Lange, Dorothea Agricultural laborers Depressions Economic history United States http://chart.apis.google.com/chart?cht=p&chs=550x250&chd=t:99.54269,0.45731705&chtt=DDC&chl=331.763097309043 (99.54%)|Unclassified (0.46%)| http://chart.apis.google.com/chart?cht=p&chs=550x250&chd=t:99.54269,0.45731705&chtt=LCC&chl=HD1525 (99.54%)|Unclassified (0.46%)|