Econotecnia agrícola.
| Corporate Author: | |
|---|---|
| Format: | Journal |
| Language: | English |
| Published: |
México, D.F. :
Dirección General de Economía Agrícola,
1977-
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| Subjects: |
| Published: | Vol. 1, no. 1 (enero 1977)- |
|---|---|
| Item Description: | Description based on: Volume 1, number 9 (Sept. 1977). |
| Physical Description: | volumes : illustrations ; 28 cm. |
| Publication Frequency: | Monthly |