On nitrogen metabolism in milking cows.
By: By Artturi I. Virtanen.
Series: Annales Academiae Scientiarum Fennicae.; 141
Publisher: Suomalainen tiedeakatemia
Published: 1968
Place of publication: Helsinki
Language: eng
Number of pages: 20
Subjects: Dairy cattle -- Feeding and feeds.; Nitrogen -- Metabolism.; Dairy cattle -- Metabolism.
Notes: Bibliography: p. [21]