TY - BOOK ID - 128389797 TI - Congrès international de la population, Paris 1937. PY - 1938 PB - Paris : Hermann, DB - UniCat KW - Population KW - Demography. KW - Vital statistics. KW - Congresses. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128389797 AB - ER -