Soil preparation studies. II. The effect of depth and method of soil preparation and of organic material on the performance of Vitis vinifera (var Colombar) on Clovelly

• Autores: D. Saayman
• Localización: South african journal of enology and viticulture, ISSN 0253-939X, Vol. 3, Nº 2, 1982, págs. 61-74
• Idioma: inglés
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