La agricultura ejidal y privada en el distrito economico de Celaya : análisis comparado de eficiencia economica
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Tesis de licenciatura |
| Published: |
MX
1970
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/20.500.14330/TES01000119709 http://132.248.9.195/pmig2020/0119709/Index.html |