Movilidad de N-NO3-, N-NH4+ y Diciandiamida en tres ultisoles de la Zona Atlantica de Costa Rica /
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San José, C.R.,
1989.
|
| Subjects: |
| Physical Description: | x, 49 hojas : ilustraciones ; 27 cm |
|---|---|
| Bibliography: | Bibliografia: 45-49. |