U. S. Department of Agriculture, Farmer's Bulletin No. 165: Silkworm Culture
William Kerr papers, University Archive, 03p01s04d02Bx007Fd04
U. S. Department of Agriculture, silk culture, silkworm culture, farmers' bulletin, no. 165, silk investigations, division of entomology, bureau of entomology, entomology, illustrations, caterpillars, moths, butterflies, silk, silk-spinners, mulberry trees, domestication, artificial rearing, industrial, cultivation, insects, larva, chrysalis, temperature, emergence, culture, food supply, condition, bureau of plant industry, material, propagation, seeds, cuttings, layering, grafting, budding, preparation, supply, requirements, commercial, silkworm eggs, winter, disease, rearings, inactivity, hatchings, production, examinations, ventiliation, pebrine, flacherie, flaccidity, gattine, calcino, muscardine, grasserie, effects, causes
Booklet concerning silkworm culture.
William Kerr papers, University Archive, 03p01s04d02Bx007Fd04 (U.S.D.A., 1903-1907)