Gunnar Björndahl

Growth potential of Lemna gibba: effect of CO2 enrichment at high photon flux rate

S. Nilsen, Gunnar Björndahl, 1985 .

Influence of winter harvest on stand structure and biomass production of the common reed, Phragmites australis (Cav.) Trin. ex Steud. in Lake Tåkern, Southern Sweden

Gunnar Björndahl, 1985 .