Notes on the problem of acreage of mixed food crops.
Saved in:
| Main Author: | |
|---|---|
| Format: | Texto biblioteca |
| Language: | |
| Published: |
1963
|
| Subjects: | ST AGS AF, FOOD CROPS, FARM AREA, FARM SURVEYS, METHODS, PLANTE ALIMENTAIRE, SURFACE D'EXPLOITATION, ENQUETE SUR EXPLOITATIONS AGRICOLES, CULTIVOS ALIMENTICIOS, SUPERFICIE DE LA EXPLOTACION, ENCUESTAS SOBRE EXPLOTACIONES, METHODE, METODOS, |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|