LEADER 00000nam 2200205 a 4500 001 0040796 003 UkHlHU 007 t 008 002506 0 1977 000 eng 040 UkHlHU 050 4 HB 1013 L6 100 1 Lesthaeghe, Ron J.,|d1945- 245 14 The decline of Belgian fertility, 1800-1970. 260 Prinecton,N.J. :|bPrinceton University Press,|c1977. 300 259p. 650 0 Fertility, Human|zBelgium|xHistory. 651 0 Belgium|xPopulation|xHistory. 710 2 Princeton University. Office of Population Research. 946 020 absent -- ISBN check required
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