Dyfyniad APA

Jacobson, S. (2001). Fertilization to increase and sustain tree growth in coniferous stands in Sweden. Swedish University of Agricultural Sciences.

Dyfyniad Arddull Chicago

Jacobson, Staffan. Fertilization to Increase and Sustain Tree Growth in Coniferous Stands in Sweden. Uppsala: Swedish University of Agricultural Sciences, 2001.

Dyfyniad MLA

Jacobson, Staffan. Fertilization to Increase and Sustain Tree Growth in Coniferous Stands in Sweden. Swedish University of Agricultural Sciences, 2001.

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