Nystrom, Paul Henry, 1878- [from old catalog], Wisconsin. University. University extension division. [from old catalog] · New York, Chicago [etc.] D. Appleton and company · leaf 226
to science as the Bomhyx mori. This silkmoth, or silkworm as we shall call it, has been raised forhundreds and even thousands of years. It is correctlycalled the domesticated silkworm. From just what wildvariety it originally came is not known. It has probablychanged greatly during its age-long… … Silkworm culture. , ■ill 1 Pfililli ^MH *WHH flB^^^^^^Si^ .^^^H ^^^^^^^^^^^^^^B ^^^^^^^^^^^^^^^^B l^^H ^^H ^^^Jf^fei^ m^mi^i^ ^^^K^^^^HB^^ ^^hEH Hn^^H ^hhhB rn^^^F ^ni ^j^l^Hffl ^HH^^B. ^^^1 ^^N^J|||»J* «JfMH i^^ sHB ^^_^^^^J|^^^^B^ H ■M^^K-v^ :>^ -.^rafl ^^p * ^ l^^H HBIflHpiHL ,,t ..J K«»…
Textile industry and fabrics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
