An account of the population in each of six thousand of the principal towns and parishes in England and Wales : as returned to Parliament at each of the three periods, 1801, 1811, 1821, shewing the proportion in each town and parish in 1801, and 1821, returned as employed in agriculture, distinct from those employed in trade, manufactures, or handicraft, and those not included in either of the two preceding classes ... shewing also the estimated annual value of the real property in each town and parish as assessed to the property tax in 1815 ... /