Natural SciencesHow to raise silk-worms. A brief manual of instructions, abridged from Bulletin 9 of the Division of Entomology.Philip Walker![How to raise silk-worms. A brief manual of instructions, abridged from Bulletin 9 of the Division of Entomology.]()
How to raise silk-worms. A brief manual of instructions, abridged from Bulletin 9 of the Division of Entomology.
Philip Walker
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“How to raise silk-worms. A brief manual of instructions, abridged from Bulletin 9 of the Division of Entomology.” by Philip Walker: a public-domain book in…
Catalogue details
- Author
- Philip Walker
- Category
- Natural Sciences
- Language
- English
- Source
- HathiTrust