Thomas Curtis Clarke,
American Pocket Library of Useful Knowledge…
(1841)
“ Here is furnished ample instructions for the cultivation of the Sugar Beet, by James Ronaldson, Esq., who visited Europe expressly for the purpose of adding to the agricultural products of the United States.Silk Culture. Comprising the Manual for producing and reeling Silk, growing the Foliage, managing the Eggs, Worms, and Cocoons, including the whole process of Silk making, as approved by the Legislature of Pennsylvania, on the Report of Committees recommending the purchase of two large editions. ”
