Experience with Human Factors in Agricultural Areas of the World /
| Формат: | Книга |
|---|---|
| Мова: | English Spanish |
| Опубліковано: |
Washington, D.C. :
Extension Service, U.S. Department of Agriculture, .
1949.
|
| Предмети: |
Biblioteca de Investigación Juan de Córdova
| Шифр: |
F RC965 Ex71 1949 |
|---|---|
| Примірник Fundación Alfredo Harp Helú Oaxaca | Fundación Alfredo Harp Helú Oaxaca |