Agricultural survey of Europe
Subtitle: Switzerland
By: by Asher Hobson
Series: Technical bulletin / United States Department of Agriculture -- no. 101; Technical bulletin (United States. Department of Agriculture) -- no. 101
Publisher: U.S. Department of Agriculture
Published: 1929
Place of publication: Washington
Language: eng
Number of pages: 64
Subjects: Agriculture
Notes: Caption title.

Literature cited: p. 63-64.