- Szczegóły
- Autor: Wiesław Płócieniak
- Kategoria: PhDs
- Odsłon: 467
Diversity of mycorrhizas of 12 forest tree species growing in monoculture plots
- Szczegóły
- Autor: Wiesław Płócieniak
- Kategoria: PhDs
- Odsłon: 414
The effect of pH and calcium salt content in soil on development of the selected rhododendrons (Rhododendron sp.) in in vitro and in vivo cultures
- Szczegóły
- Autor: Wiesław Płócieniak
- Kategoria: PhDs
- Odsłon: 414
Introduction of Riga pine in the 18th and 19th century France. Analysis of biological, historical, political and economical factors