%0 Book %D 1990 %T A Midwife's Tale: The Life of Martha Ballard Based on Her Diary, 1785-1812 %A Laurel Thatcher Ulrich %I Alfred A. Knopf %C New York %G eng %U http://www.amazon.com/Midwifes-Tale-Martha-Ballard-1785-1812/dp/0679733760