TY - BOOK ID - 126528157 TI - The Malthusian controversy PY - 1951 PB - London: Routledge, DB - UniCat KW - Population KW - Malthus, Thomas Robert, - 1766-1834 UR - https://www.unicat.be/uniCat?func=search&query=sysid:126528157 AB - ER -