Employment for the microscope. In two parts. I. An examination of salts and saline substances, ... as formed under the eye of the observer: ... II. An account of various animalcules never before described, ... By Henry Baker, ...
Baker, Henry,1698-1774.
London : printed for R. Dodsley: and sold by M. Cooper; and J. Cuff,
1753.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1986. The Eighteenth Century ; reel 4618, no. 03.