Szukana fraza: [Abstract = "The current resources of potassium, phosphorus, and magnesium are still good. In the period 1974\-1995 a total of 83 vascular plant species was recorded on the investigated plots. In 1995 the most numerous group was that of anthropogenic communities and grass\- and meadow assemblages, while the participation of synanthropic species decreased."]

Wyników: 1