Afforestation of difficult sites, eroded areas and steep slopes: with special emphasis on the Mambilla Plateau (in Nigeria)
4 tables; 15 ref.; Summaries (En, Fr)
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Format: | Texto biblioteca |
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Published: |
1977
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Subjects: | FAO DANIDA, AFFORESTATION, VARIETY TRIALS, PROVENANCE, GROWTH, FERTILIZER APPLICATION, PLANT NURSERIES, METHODS, SITE FACTORS, EXTENSION FORESTIERE, AFORESTACION, ESSAI DE VARIETE, CROISSANCE, FERTILISATION, PEPINIERE, METHODE, FACTEUR LIE AU SITE, ENSAYOS DE VARIEDADES, PROCEDENCIA, CRECIMIENTO, APLICACION DE ABONOS, VIVEROS, METODOS, CARACTERISTICAS DEL SITIO, |
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