Go to content
UR Home

‘Enquiries on Plaister of Paris’: a material history of early agrochemical knowledge in the United States of America, 1785–1812

Halm, Christopher


Key figures in the founding years of the United States of America were part of the first American learned agricultural society, known as the Philadelphia Society for Promoting Agriculture (PSPA). Its members were georgic farmers who set out to describe, explore and explain agricultural processes by practical experiences, observations, and theories written in British books. Those theories, ...


Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: daten@ur.de
0941 943 -5707

Contact persons