TY - BOOK ED - US Health Education and Welfare. Dept.of Public Health Service TI - Increases in Divorces, United States, 1967 T2 - Vital and Health Statistics.Series 21: Data from the National Vital Statistics System, no. 20 PY - 1970/// CY - Rockville, Md. PB - National Centre forHealth Statistics KW - Health occupation KW - US ER -