Butter making
By: DeLaval Dairy Supply Co. Limited
Publisher: DeLaval Dairy Supply
Published: 1915
Place of publication: Peterboro [Ont.]
Language: eng
Number of pages: 30
Other titles: Trade catalogues (NLC), Agriculture, part 2; Catalogues commerciaux (BNC), agriculture, partie 2
Notes: Cover title.

"Section 3".