TY - GEN digital ID - 139580711 TI - Observations on the law of population : being an attempt to trace its effects from the conflicting theories of Malthus and Sadler AU - Young, Gavin AU - Gale Cengage Learning PY - 1832 PB - London B. Fellowes DB - UniCat KW - Sadler, Michael Thomas, -- 1780-1835 -- Law of population KW - Population KW - Malthusianism UR - https://www.unicat.be/uniCat?func=search&query=sysid:139580711 AB - ER -