TY - GEN digital ID - 139442566 TI - Observations on the pot-ash brought from America : with respect to its goodness, sophistication, &c. verified by experimental examination : together with instructions for determining the comparative value of any parcel, by expedient methods : to which, is subjoined, processes for making pot-ash and barilla, in North-America : the whole communicated to the Society for the Encouragement of Arts, Manufactures and Commerce AU - Dossie, Robert AU - Society of Arts (Great Britain) AU - Gale Cengage Learning PY - 1767 PB - London [s.n.] DB - UniCat KW - Potash industry and trade -- North America KW - Potash UR - https://www.unicat.be/uniCat?func=search&query=sysid:139442566 AB - ER -