- THE PATTERN OF CHANGING TRENDS AND THE REGIONAL DIFFERENCES IN THE SEX RATIO AT BIRTH:EVIDENCE FROM KOREA AND JILIN PROVINCE CHINA
- Ⅰ. INTRODUCTION
- Ⅱ. SON-SELECTIVE REPRODUCTIVE BEHAVIORS OF KOREANS
- Ⅲ. THE SEX RATIOS AT BIRTH IN KOREA
- Ⅳ. THE SEX RATIOS AT BIRTH OF KOREAN POPULATION IN CHINA






