El nivel crítico del nitrógeno en el maíz (Zea mays).
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San José, C.R.,
1971.
|
| Subjects: |
Sistema de Bibliotecas de Universidad de Costa Rica
| Copy | Available |
|---|
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San José, C.R.,
1971.
|
| Subjects: |
| Copy | Available |
|---|