An introduction to the history of sugar as a commodity

ELLIS, Ellen Deborah. An introduction to the history of sugar as a commodity : a dissertation presented to the Faculty of bryn Mawr College for the degree of Doctor of philosophy. [Místo vydání není známé] : Legare Street Press, [2022]. 117 stran. Disertace--Bryn Mawr College, 1905. ISBN 978-1-01-599224-5.