其他書名 | An Analysis of Land, Labor, and Capital Requirements Under Varying Levels of Exports and Alternative Farm Programs |
出版 | National Advisory Commission on Food and Fiber, 1967 |
URL | http://books.google.com.hk/books?id=ctHUzpVwNIQC&hl=&source=gbs_api |
EBook | FULL_PUBLIC_DOMAIN |