Directions for the Breeding and Management of Silk-worms: Extracted from the Treatises of the Abbé Boissier de Sauvages, and Pullein : with a Preface, Giving Some Account of the Rise and Progress of the Scheme for Encouraging the Culture of Silk, in Pennsylvania, and the Adjacent Colonies
abbé (Pierre-Augustin) Boissier de Sauvages
ene 1770 · J. Crukshank, and I. Collins