TY - GEN digital ID - 139551283 TI - A letter to Thomas Trotter, MD : occasioned by his proposal for destroying the fire and choak damps of coal mines : containing chemical and general strictures on that work AU - Dewar, Henry AU - Trotter, Thomas AU - Gale Cengage Learning PY - 1806 PB - Manchester, [Greater Manchester] Printed by C. Wheller and Son, for J. Murray DB - UniCat KW - Trotter, Thomas, -- 1760-1832 -- Proposal for destroying the fire and choak-damps of coal-mines KW - Firedamp KW - Mine ventilation KW - Coal mines and mining -- Safety measures KW - Trotter UR - https://www.unicat.be/uniCat?func=search&query=sysid:139551283 AB - ER -