| 其他書名 | A Study of Composition and Value ; Texas Grains : Composition ; Ash Analyses, Grasses and Grains |
| 出版 | Texas Agricultural and Mechanical College System, 1892 |
| URL | http://books.google.com.hk/books?id=ZkwnAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |