| 其他書名 | Talk to be Given by Dr. A.H. Moseman, Chief of the Bureau of Plant Industry, Soils, and Agricultural Engineering, U.S. Department of Agriculture, at the Dedication of the New Agronomy Building, University of Nebraska, June 26, 1952 |
| 出版 | U.S. Department of Agriculture, Agricultural Research Administration, 1952 |
| URL | http://books.google.com.hk/books?id=FyO-YgEACAAJ&hl=&source=gbs_api |