共 50 条
- [44] After heaven: Spirituality in America since the 1950s CHURCH HISTORY, 2000, 69 (01): : 243 - 245
- [48] Landcover change of semi-arid area in Northeast China since 1950s REMOTE SENSING AND MODELING OF ECOSYSTEMS FOR SUSTAINABILITY, 2004, 5544 : 428 - 437
- [50] DEMOGRAPHIC-TRANSITION IN CHINA - FERTILITY TRENDS SINCE THE 1950S - PENG,XZ POPULATION STUDIES-A JOURNAL OF DEMOGRAPHY, 1993, 47 (01): : 179 - 179