Efficiency in the poultry business "the Ott way"
Subtitle: the story of flats and fountains
By: by the inventor of both, Edward Amherst Ott.
Publisher: Inland Poultry Journal
Published: 1911
Place of publication: Indianapolis, Ind
Language: eng
Number of pages: 94
Subjects: Poultry.
Notes: Illus. t.-p.
p. 93-94, advertising matter.