The long-term effects of manures and fertilisers on soil productivity and quality: a review[J] . Douglas C. Edmeades.Nutrient Cycling in Agroecosystems . 2003 (2)
The long-term effects of manures and fertilisers on soil productivity and quality: a review[J] . Douglas C. Edmeades.Nutrient Cycling in Agroecosystems . 2003 (2)