Content of sulphur in leaves of the Krkonose Mountains (Slovakia) deciduous trees
1997
Sakra, T. (Pardubice Univ., Pardubice (Czech Republic). Dept. of Environmental Protection)
The content of sulphur in leaves of trees growing at upper elevations of the Krkonose Mountains was investigated. It has been found that the element content decreases from an increased value to that corresponding with the natural content during the examined time period
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