Soil quality in semiarid agriculture = : Qualite du sol en agriculture semi-aride /
| Autor principal: | |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Saskatchewan Institute of Pedology,
c1990.
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| Materias: |
Tabla de Contenidos:
- Contenido: v. 1. Keynote papers and workshop report
- v. 2. Local and regional concerns on soil quality (Poster papers).