Silkworm
Subtitle: being a brief manual of instructions for the production of silk
Series: Special report -- no. 11; Special report (United States. Dept. of Agriculture) -- no. 11.
Published: 1879
Place of publication: Washington
Language: eng
Subjects: Silkworms; Animal production; Sericulture; Nonfood animal products
Notes: Ent Bull. no. 9 continues this.