| 其他書名 | A Radio Talk by Miss Caroline B. Sherman, Associate Agricultural Economist, U.S. Department of Agriculture, Delivered in Home Demonstration Radio Hour, January 8, 1936, and Broadcast by a Network of 48 Associate NBC Radio Stations |
| 出版 | U.S. Department of Agriculture, Bureau of Agricultural Economics, 1936 |
| URL | http://books.google.com.hk/books?id=wrN3twAACAAJ&hl=&source=gbs_api |