Teacher's guide.
Subtitle: Units on The story of food preservation
By: prepared by Elinor M. Tripato ... Mollie Wild ... [and] Mildred M. Evans.
Contributors: Tripato, Elinor M.; Wild, Mollie.; Evans, Mildred M.; Swank, Edith Elliott.
Published: 1943
Place of publication: [Pittsburgh?
Language: eng
Number of pages: 16
Subjects: Food -- Preservation.
Notes: Bound with her The story of food preservation. Pittsburgh, 1943.

Bibliography: p. 6-7 and 10-11.