TY - GEN digital ID - 139415661 TI - The natural boundaries of empires : and a new view of colonization AU - Finch, John AU - Gale Cengage Learning PY - 1844 PB - London Longman, Brown, Green and Longmans DB - UniCat KW - Boundaries KW - Colonization KW - Great Britain -- Colonies UR - https://www.unicat.be/uniCat?func=search&query=sysid:139415661 AB - ER -