D'Homergue upon American silk Report of the Committee on Agriculture on the growth and manufacture of silk; to which is annexed, essays on American silk, with directions to farmers...

Published 1830

Letter from James Mease transmitting a treatise on the rearing of silk-worms, by Mr. De Hazzi, of Munich : with plates, &c. &c. ; February 2, 1828, read and referred to the Committ...

Author: Hazzi, Joseph, Ritter von, 1768-1845.
Published 1828

Mexican farm labor program

Published 1963