Vroblesky, Don A. Increased Concentrations of Potassium in heartwood of Trees in Response to Groundwater Contamination / Don A. Vroblesky, Thomas M. Yanosky, Frederic R. Siegel. -- 1.vyd.

In Environ Geol Eater Sci. -- Vol.19, No.2. (1992), s. 71-74. graf.

I. Yanosky, Thomas M.
II. Siegel, Frederic R.
III. Environ Geol Eater Sci. -- Vol.19, No.2. (1992), s. 71-74. graf.
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