Studies in milk secretion
Subtitle: Transmitting qualities of Holstein-Fries[i]an sires for milk yield, butter-fat percentage and butter-fat
By: [by John W. Gowen and Mildred R. Covell]
Contributors: Covell, Mildred R.
Series: Bulletin / Maine Agricultural Experiment Station --       301
Publisher: Maine Agricultural Experiment Station
Published: 1921
Place of publication: Orono
Language: eng
Number of pages: 308
Subjects: Dairy cattle; Holstein-Friesian cattle; Milk yield; Breeding
Other titles: Transmitting qualities of Holstein-Friesian sires for milk yield, butter-fat percentage and butter-fat.
Notes: Includes bibliographical references.