| 其他書名 | The nature of the fatty materials in buttermilk and the significance of certain buttermilk testing methods. II |
| 出版 | Agricultural Experiment Station, Iowa State College of Agriculture and Mechanic Arts, 1935 |
| URL | http://books.google.com.hk/books?id=HHgkAQAAMAAJ&hl=&source=gbs_api |