Responses to Iron Limitation in Hordeum vulgare L. as Affected by the Atmospheric CO₂ Concentration

S. Haase, A. Rothe, A. Kania, J. Wasaki, V. Romheld, C. Engels, E. Kandeler and G. Neumann

Journal of Environmental Quality 37 ( 3 ): 1254 - 1262 , 2008