Population and disease in early industrial England / with an introduction by B. Benjamin.

Farnborough, Hants : Gregg, 1973.

8 unnumbered pages, 67, viii, 96 pages, pages 68-84 ; 23 cm.

Observations on the state of population in Manchester / T. Percival. (1789).--Observations on the increase and decrease of different diseases and particularly of the plague / W. Heberden. (1801).--Essay on the smallpox and measles / T. Percival. (1789)