Nilsson, Lars-Owe Nutrient balance and P,K,Ca,Mg,S and B accumulation in a Norway spruce stand following ammonium sulphate application, fertigation, irrigation, drought and N-free-fertilisation / Lars-Owe Nilsson, Karin Wiklund. -- 1.vyd.

In Plant and Soil. -- 168-169, tab. (1995), s. 437-446. tab.

I. Wiklund, Karin
II. Plant and Soil. -- 168-169, tab. (1995), s. 437-446. tab.
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