Titles by Colbatch, John in CHICAGO format

There are 2 titles associated with this person.

Colbatch, John. A scheme for proper methods to be taken, should it please God to visit us with the plague. By Sir John Colbatch, A Member of the College of Physicians. London: 1721.
Colbatch, John. Observations upon the scheme lately published. Wherein such rules are laid down, as will easily reduce it to practice. By Sir John Colbatch, a member of the College of Physicians. London: John Darby II, 1721.