Physical and economic summary of trial and demonstration results, 1961/62 - 1966/67.
Saved in:
| Main Author: | |
|---|---|
| Format: | Texto biblioteca |
| Language: | |
| Published: |
1969
|
| Subjects: | FFHC, EXTENSION ACTIVITIES, FERTILIZERS, TRIAL METHODS, YIELDS, COST BENEFIT ANALYSIS, VULGARISATION, ENGRAIS, EXTENSION, ABONOS, METHODE D'ESSAI, RENDEMENT, ANALYSE COUT AVANTAGE, METODOS DE ENSAYO, RENDIMIENTO, ANALISIS DE COSTOS Y BENEFICIOS, |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: |
|---|