Concepts of productivity measurement in agriculture on a national scale.
| Corporate Authors: | , |
|---|---|
| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
[Paris
OECD
1962].
|
| סדרה: | Its documentation in food and agriculture
no.57 1961 ser. |
| נושאים: |