1. An essay on the population of Ireland Author/Creator: Howlett, John, 1731-1804 Publication/Creation: Dublin : Printed by P. Byrne, 1786 Resource Type: Book Access & Availability: Loading
2. An essay on the population of Ireland Author/Creator: Howlett, John, 1731-1804 Publication/Creation: London : Printed for W. Richardson, 1786 Resource Type: Book Access & Availability: Loading