Darwin, E., & Joly, J. R. (1800). Phytologia: Or the philosophy of agriculture and gardening. With the theory of draining morasses, and with an improved construction of the drill plough. By Erasmus Darwin, M.D. F.R.S. author of Zoonomia, and of The Botanic Garden. printed for J. Johnson, St. Paul's Church-Yard; by T. Bensley, Bolt Court, Fleet Street.

Darwin, Erasmus, and Jaspar Robert Joly. Phytologia: Or the Philosophy of Agriculture and Gardening. With the Theory of Draining Morasses, and with an Improved Construction of the Drill Plough. By Erasmus Darwin, M.D. F.R.S. Author of Zoonomia, and of The Botanic Garden. printed for J. Johnson, St. Paul's Church-Yard; by T. Bensley, Bolt Court, Fleet Street, 1800.